2031233133232 has 40 divisors (see below), whose sum is σ = 3958677744480. Its totient is φ = 1009640110080.

The previous prime is 2031233133217. The next prime is 2031233133271. The reversal of 2031233133232 is 2323313321302.

It is a self number, because there is not a number n which added to its sum of digits gives 2031233133232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30855232 + ... + 30920992.

It is an arithmetic number, because the mean of its divisors is an integer number (98966943612).

Almost surely, 2^{2031233133232} is an apocalyptic number.

It is an amenable number.

2031233133232 is a deficient number, since it is larger than the sum of its proper divisors (1927444611248).

2031233133232 is a wasteful number, since it uses less digits than its factorization.

2031233133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77101 (or 77095 counting only the distinct ones).

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

Adding to 2031233133232 its reverse (2323313321302), we get a palindrome (4354546454534).

The spelling of 2031233133232 in words is "two trillion, thirty-one billion, two hundred thirty-three million, one hundred thirty-three thousand, two hundred thirty-two".