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1013013101010 = 235234135808169
BaseRepresentation
bin11101011110111000100…
…10010011100111010010
310120211202121212110011010
432233130102103213102
5113044122323213020
62053212150231350
7133121260200021
oct16573422234722
93524677773133
101013013101010
11360686539329
121443b4055556
13746b02a6701
143705c8228b8
151b53de04de0
hexebdc4939d2

1013013101010 has 64 divisors (see below), whose sum is σ = 2598813745920. Its totient is φ = 252089502720.

The previous prime is 1013013100973. The next prime is 1013013101011. The reversal of 1013013101010 is 101013103101.

It is not an unprimeable number, because it can be changed into a prime (1013013101011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17875795 + ... + 17932374.

It is an arithmetic number, because the mean of its divisors is an integer number (40606464780).

Almost surely, 21013013101010 is an apocalyptic number.

1013013101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013013101010 is an abundant number, since it is smaller than the sum of its proper divisors (1585800644910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013013101010 is a wasteful number, since it uses less digits than its factorization.

1013013101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35808243.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 1013013101010 its reverse (101013103101), we get a palindrome (1114026204111).

The spelling of 1013013101010 in words is "one trillion, thirteen billion, thirteen million, one hundred one thousand, ten".

Divisors: 1 2 3 5 6 10 15 23 30 41 46 69 82 115 123 138 205 230 246 345 410 615 690 943 1230 1886 2829 4715 5658 9430 14145 28290 35808169 71616338 107424507 179040845 214849014 358081690 537122535 823587887 1074245070 1468134929 1647175774 2470763661 2936269858 4117939435 4404404787 4941527322 7340674645 8235878870 8808809574 12353818305 14681349290 22022023935 24707636610 33767103367 44044047870 67534206734 101301310101 168835516835 202602620202 337671033670 506506550505 1013013101010