1232053431 has 16 divisors (see below), whose sum is σ = 1878925824. Its totient is φ = 703463904.

The previous prime is 1232053421. The next prime is 1232053447. The reversal of 1232053431 is 1343502321.

It is not a de Polignac number, because 1232053431 - 2¹⁴ = 1232037047 is a prime.

It is a super-2 number, since 2×1232053431² = 3035911313677743522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232053421) 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, 3846 + ... + 49788.

It is an arithmetic number, because the mean of its divisors is an integer number (117432864).

Almost surely, 2^1232053431 is an apocalyptic number.

1232053431 is a deficient number, since it is larger than the sum of its proper divisors (646872393).

1232053431 is a wasteful number, since it uses less digits than its factorization.

1232053431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47230.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1232053431 is about 35100.6186697614. The cubic root of 1232053431 is about 1072.0371795855.

Adding to 1232053431 its reverse (1343502321), we get a palindrome (2575555752).

The spelling of 1232053431 in words is "one billion, two hundred thirty-two million, fifty-three thousand, four hundred thirty-one".