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313110213130 = 251113218958191
BaseRepresentation
bin1001000111001101101…
…00101011001000001010
31002221012012002212012101
410203212310223020022
520112222203310010
6355501342304014
731423106620141
oct4434664531012
91087165085171
10313110213130
11110875609490
1250823b8800a
13236abcab980
141122439a758
15822863173a
hex48e6d2b20a

313110213130 has 32 divisors (see below), whose sum is σ = 662129572608. Its totient is φ = 105099931200.

The previous prime is 313110213107. The next prime is 313110213131. The reversal of 313110213130 is 31312011313.

It is a junction number, because it is equal to n+sod(n) for n = 313110213098 and 313110213107.

It is not an unprimeable number, because it can be changed into a prime (313110213131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109477666 + ... + 109480525.

It is an arithmetic number, because the mean of its divisors is an integer number (20691549144).

Almost surely, 2313110213130 is an apocalyptic number.

313110213130 is an abundant number, since it is smaller than the sum of its proper divisors (349019359478).

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

313110213130 is a wasteful number, since it uses less digits than its factorization.

313110213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218958222.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 313110213130 its reverse (31312011313), we get a palindrome (344422224443).

The spelling of 313110213130 in words is "three hundred thirteen billion, one hundred ten million, two hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 218958191 437916382 1094790955 2189581910 2408540101 2846456483 4817080202 5692912966 12042700505 14232282415 24085401010 28464564830 31311021313 62622042626 156555106565 313110213130