100131111130110 has 32 divisors (see below), whose sum is σ = 240357819324960. Its totient is φ = 26696834899968.

The previous prime is 100131111130073. The next prime is 100131111130129. The reversal of 100131111130110 is 11031111131001.

It is a super-2 number, since 2×100131111130110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 100131111130110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299501067 + ... + 299835206.

It is an arithmetic number, because the mean of its divisors is an integer number (7511181853905).

Almost surely, 2^{100131111130110} is an apocalyptic number.

100131111130110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100131111130110 is an abundant number, since it is smaller than the sum of its proper divisors (140226708194850).

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

100131111130110 is a wasteful number, since it uses less digits than its factorization.

100131111130110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599341852.

The product of its (nonzero) digits is 9, while the sum is 15.

Adding to 100131111130110 its reverse (11031111131001), we get a palindrome (111162222261111).

The spelling of 100131111130110 in words is "one hundred trillion, one hundred thirty-one billion, one hundred eleven million, one hundred thirty thousand, one hundred ten".