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130110312102 = 23311090964123
BaseRepresentation
bin111100100101100101…
…1011100111010100110
3110102211121111200101020
41321023023130322212
54112431214441402
6135434415312010
712254153255661
oct1711313347246
9412747450336
10130110312102
11501a7974261
122127181b606
13c3669b8c74
146423dc26d8
1535b78a38bc
hex1e4b2dcea6

130110312102 has 32 divisors (see below), whose sum is σ = 268643650560. Its totient is φ = 41966566560.

The previous prime is 130110312049. The next prime is 130110312103. The reversal of 130110312102 is 201213011031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130110312103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1997013 + ... + 2061135.

It is an arithmetic number, because the mean of its divisors is an integer number (8395114080).

Almost surely, 2130110312102 is an apocalyptic number.

130110312102 is an abundant number, since it is smaller than the sum of its proper divisors (138533338458).

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

130110312102 is a wasteful number, since it uses less digits than its factorization.

130110312102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75068.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 130110312102 its reverse (201213011031), we get a palindrome (331323323133).

The spelling of 130110312102 in words is "one hundred thirty billion, one hundred ten million, three hundred twelve thousand, one hundred two".

Divisors: 1 2 3 6 31 62 93 186 10909 21818 32727 64123 65454 128246 192369 338179 384738 676358 1014537 1987813 2029074 3975626 5963439 11926878 699517807 1399035614 2098553421 4197106842 21685052017 43370104034 65055156051 130110312102