1233232051 has 2 divisors, whose sum is σ = 1233232052. Its totient is φ = 1233232050.

The previous prime is 1233232043. The next prime is 1233232151. The reversal of 1233232051 is 1502323321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1233232051 - 2³ = 1233232043 is a prime.

It is a super-2 number, since 2×1233232051² = 3041722583227333202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1233232151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616616025 + 616616026.

It is an arithmetic number, because the mean of its divisors is an integer number (616616026).

Almost surely, 2^1233232051 is an apocalyptic number.

1233232051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233232051 is an equidigital number, since it uses as much as digits as its factorization.

1233232051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1233232051 is about 35117.4038191891. The cubic root of 1233232051 is about 1072.3789184891.

Adding to 1233232051 its reverse (1502323321), we get a palindrome (2735555372).

The spelling of 1233232051 in words is "one billion, two hundred thirty-three million, two hundred thirty-two thousand, fifty-one".