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103042301130 = 23251144914457
BaseRepresentation
bin101111111110111001…
…1001011110011001010
3100211222012021020211100
41133331303023303022
53142012312114010
6115200442042230
710305325052046
oct1377563136312
9324865236740
10103042301130
113a777768a5a
1217b787a9376
139941bb5022
144db7119026
152a313872c0
hex17fdccbcca

103042301130 has 24 divisors (see below), whose sum is σ = 267909983172. Its totient is φ = 27477946944.

The previous prime is 103042301129. The next prime is 103042301143. The reversal of 103042301130 is 31103240301.

103042301130 is a `hidden beast` number, since 1 + 0 + 304 + 230 + 1 + 130 = 666.

103042301130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 101588175441 + 1454125689 = 318729^2 + 38133^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572457139 + ... + 572457318.

Almost surely, 2103042301130 is an apocalyptic number.

103042301130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103042301130 is an abundant number, since it is smaller than the sum of its proper divisors (164867682042).

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

103042301130 is a wasteful number, since it uses less digits than its factorization.

103042301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144914470 (or 1144914467 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103042301130 its reverse (31103240301), we get a palindrome (134145541431).

The spelling of 103042301130 in words is "one hundred three billion, forty-two million, three hundred one thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1144914457 2289828914 3434743371 5724572285 6869486742 10304230113 11449144570 17173716855 20608460226 34347433710 51521150565 103042301130