102010001031130 has 16 divisors (see below), whose sum is σ = 183947657165640. Its totient is φ = 40730743676992.

The previous prime is 102010001031061. The next prime is 102010001031139. The reversal of 102010001031130 is 31130100010201.

It can be written as a sum of positive squares in 4 ways, for example, as 82758010762449 + 19251990268681 = 9097143^2 + 4387709^2 .

It is a super-2 number, since 2×102010001031130² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102010001031130.

It is not an unprimeable number, because it can be changed into a prime (102010001031139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9157086085 + ... + 9157097224.

Almost surely, 2^{102010001031130} is an apocalyptic number.

102010001031130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102010001031130 is a deficient number, since it is larger than the sum of its proper divisors (81937656134510).

102010001031130 is a wasteful number, since it uses less digits than its factorization.

102010001031130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18314183873.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 102010001031130 its reverse (31130100010201), we get a palindrome (133140101041331).

The spelling of 102010001031130 in words is "one hundred two trillion, ten billion, one million, thirty-one thousand, one hundred thirty".