1232031121233 has 16 divisors (see below), whose sum is σ = 1809788294592. Its totient is φ = 739292600000.

The previous prime is 1232031121229. The next prime is 1232031121259. The reversal of 1232031121233 is 3321211302321.

It is a cyclic number.

It is not a de Polignac number, because 1232031121233 - 2² = 1232031121229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1232031121033) 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, 184819818 + ... + 184826483.

It is an arithmetic number, because the mean of its divisors is an integer number (113111768412).

Almost surely, 2^{1232031121233} is an apocalyptic number.

It is an amenable number.

1232031121233 is a deficient number, since it is larger than the sum of its proper divisors (577757173359).

1232031121233 is a wasteful number, since it uses less digits than its factorization.

1232031121233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369646416.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1232031121233 its reverse (3321211302321), we get a palindrome (4553242423554).

The spelling of 1232031121233 in words is "one trillion, two hundred thirty-two billion, thirty-one million, one hundred twenty-one thousand, two hundred thirty-three".