131100311130 has 32 divisors (see below), whose sum is σ = 314650267200. Its totient is φ = 34959025152.

The previous prime is 131100311123. The next prime is 131100311141. The reversal of 131100311130 is 31113001131.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1919101 + ... + 1986239.

It is an arithmetic number, because the mean of its divisors is an integer number (9832820850).

Almost surely, 2^131100311130 is an apocalyptic number.

131100311130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131100311130 is an abundant number, since it is smaller than the sum of its proper divisors (183549956070).

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

131100311130 is a wasteful number, since it uses less digits than its factorization.

131100311130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132238.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 131100311130 its reverse (31113001131), we get a palindrome (162213312261).

The spelling of 131100311130 in words is "one hundred thirty-one billion, one hundred million, three hundred eleven thousand, one hundred thirty".