230332400837251 has 2 divisors, whose sum is σ = 230332400837252. Its totient is φ = 230332400837250.

The previous prime is 230332400837117. The next prime is 230332400837263. The reversal of 230332400837251 is 152738004233032.

It is a happy number.

230332400837251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230332400837251 - 2²⁷ = 230332266619523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230332400837198 and 230332400837207.

It is not a weakly prime, because it can be changed into another prime (230332400817251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115166200418625 + 115166200418626.

It is an arithmetic number, because the mean of its divisors is an integer number (115166200418626).

Almost surely, 2^{230332400837251} is an apocalyptic number.

230332400837251 is a deficient number, since it is larger than the sum of its proper divisors (1).

230332400837251 is an equidigital number, since it uses as much as digits as its factorization.

230332400837251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 230332400837251 in words is "two hundred thirty trillion, three hundred thirty-two billion, four hundred million, eight hundred thirty-seven thousand, two hundred fifty-one".