131033432233 has 16 divisors (see below), whose sum is σ = 147039463872. Its totient is φ = 115756776000.

The previous prime is 131033432219. The next prime is 131033432251. The reversal of 131033432233 is 332234330131.

It is a cyclic number.

It is not a de Polignac number, because 131033432233 - 2³³ = 122443497641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131033432213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1120698 + ... + 1232083.

It is an arithmetic number, because the mean of its divisors is an integer number (9189966492).

Almost surely, 2^131033432233 is an apocalyptic number.

It is an amenable number.

131033432233 is a deficient number, since it is larger than the sum of its proper divisors (16006031639).

131033432233 is a wasteful number, since it uses less digits than its factorization.

131033432233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352936.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 131033432233 its reverse (332234330131), we get a palindrome (463267762364).

The spelling of 131033432233 in words is "one hundred thirty-one billion, thirty-three million, four hundred thirty-two thousand, two hundred thirty-three".