1232063231 has 16 divisors (see below), whose sum is σ = 1459046400. Its totient is φ = 1017944928.

The previous prime is 1232063221. The next prime is 1232063249. The reversal of 1232063231 is 1323602321.

It is not a de Polignac number, because 1232063231 - 2⁶ = 1232063167 is a prime.

It is a super-2 number, since 2×1232063231² = 3035959610364318722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232063197 and 1232063206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232063221) 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, 125810 + ... + 135248.

It is an arithmetic number, because the mean of its divisors is an integer number (91190400).

Almost surely, 2^1232063231 is an apocalyptic number.

1232063231 is a deficient number, since it is larger than the sum of its proper divisors (226983169).

1232063231 is an equidigital number, since it uses as much as digits as its factorization.

1232063231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10118.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1232063231 is about 35100.7582681628. The cubic root of 1232063231 is about 1072.0400219775.

Adding to 1232063231 its reverse (1323602321), we get a palindrome (2555665552).

The spelling of 1232063231 in words is "one billion, two hundred thirty-two million, sixty-three thousand, two hundred thirty-one".