131130655234 has 8 divisors (see below), whose sum is σ = 196699956480. Its totient is φ = 65564003076.

The previous prime is 131130655207. The next prime is 131130655237. The reversal of 131130655234 is 432556031131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 131130655234.

It is not an unprimeable number, because it can be changed into a prime (131130655237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533514 + ... + 739525.

It is an arithmetic number, because the mean of its divisors is an integer number (24587494560).

Almost surely, 2^131130655234 is an apocalyptic number.

131130655234 is a deficient number, since it is larger than the sum of its proper divisors (65569301246).

131130655234 is a wasteful number, since it uses less digits than its factorization.

131130655234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324544.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 131130655234 its reverse (432556031131), we get a palindrome (563686686365).

The spelling of 131130655234 in words is "one hundred thirty-one billion, one hundred thirty million, six hundred fifty-five thousand, two hundred thirty-four".