234230522513987 has 2 divisors, whose sum is σ = 234230522513988. Its totient is φ = 234230522513986.

The previous prime is 234230522513957. The next prime is 234230522514019. The reversal of 234230522513987 is 789315225032432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234230522513987 - 2¹⁰ = 234230522512963 is a prime.

It is a super-2 number, since 2×234230522513987² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (234230522513957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117115261256993 + 117115261256994.

It is an arithmetic number, because the mean of its divisors is an integer number (117115261256994).

Almost surely, 2^{234230522513987} is an apocalyptic number.

234230522513987 is a deficient number, since it is larger than the sum of its proper divisors (1).

234230522513987 is an equidigital number, since it uses as much as digits as its factorization.

234230522513987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 234230522513987 in words is "two hundred thirty-four trillion, two hundred thirty billion, five hundred twenty-two million, five hundred thirteen thousand, nine hundred eighty-seven".