232630115053421 has 2 divisors, whose sum is σ = 232630115053422. Its totient is φ = 232630115053420.

The previous prime is 232630115053417. The next prime is 232630115053471. The reversal of 232630115053421 is 124350511036232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131388585300196 + 101241529753225 = 11462486^2 + 10061885^2 .

It is a cyclic number.

It is not a de Polignac number, because 232630115053421 - 2² = 232630115053417 is a prime.

It is a super-5 number, since 5×232630115053421⁵ (a number of 73 digits) contains 55555 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232630115053471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116315057526710 + 116315057526711.

It is an arithmetic number, because the mean of its divisors is an integer number (116315057526711).

Almost surely, 2^{232630115053421} is an apocalyptic number.

It is an amenable number.

232630115053421 is a deficient number, since it is larger than the sum of its proper divisors (1).

232630115053421 is an equidigital number, since it uses as much as digits as its factorization.

232630115053421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 232630115053421 its reverse (124350511036232), we get a palindrome (356980626089653).

The spelling of 232630115053421 in words is "two hundred thirty-two trillion, six hundred thirty billion, one hundred fifteen million, fifty-three thousand, four hundred twenty-one".