1232233031 has 2 divisors, whose sum is σ = 1232233032. Its totient is φ = 1232233030.

The previous prime is 1232233003. The next prime is 1232233039. The reversal of 1232233031 is 1303322321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1232233031 - 2²⁶ = 1165124167 is a prime.

It is a super-2 number, since 2×1232233031² = 3036796485374893922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232232994 and 1232233012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232233039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616116515 + 616116516.

It is an arithmetic number, because the mean of its divisors is an integer number (616116516).

Almost surely, 2^1232233031 is an apocalyptic number.

1232233031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232233031 is an equidigital number, since it uses as much as digits as its factorization.

1232233031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1232233031 is about 35103.1769359983. The cubic root of 1232233031 is about 1072.0892683769.

Adding to 1232233031 its reverse (1303322321), we get a palindrome (2535555352).

The spelling of 1232233031 in words is "one billion, two hundred thirty-two million, two hundred thirty-three thousand, thirty-one".