131110132233020 has 48 divisors (see below), whose sum is σ = 278429223290400. Its totient is φ = 51853986370560.

The previous prime is 131110132232971. The next prime is 131110132233043. The reversal of 131110132233020 is 20332231011131.

131110132233020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 121000811 + ... + 122079549.

It is an arithmetic number, because the mean of its divisors is an integer number (5800608818550).

Almost surely, 2^{131110132233020} is an apocalyptic number.

131110132233020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131110132233020 is an abundant number, since it is smaller than the sum of its proper divisors (147319091057380).

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

131110132233020 is a wasteful number, since it uses less digits than its factorization.

131110132233020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147118 (or 1147116 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131110132233020 its reverse (20332231011131), we get a palindrome (151442363244151).

The spelling of 131110132233020 in words is "one hundred thirty-one trillion, one hundred ten billion, one hundred thirty-two million, two hundred thirty-three thousand, twenty".