230231021051 has 2 divisors, whose sum is σ = 230231021052. Its totient is φ = 230231021050.

The previous prime is 230231021023. The next prime is 230231021077. The reversal of 230231021051 is 150120132032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230231021051 - 2²² = 230226826747 is a prime.

It is not a weakly prime, because it can be changed into another prime (230231021011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115115510525 + 115115510526.

It is an arithmetic number, because the mean of its divisors is an integer number (115115510526).

Almost surely, 2^230231021051 is an apocalyptic number.

230231021051 is a deficient number, since it is larger than the sum of its proper divisors (1).

230231021051 is an equidigital number, since it uses as much as digits as its factorization.

230231021051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 230231021051 its reverse (150120132032), we get a palindrome (380351153083).

The spelling of 230231021051 in words is "two hundred thirty billion, two hundred thirty-one million, twenty-one thousand, fifty-one".