230310221223123 has 64 divisors (see below), whose sum is σ = 346541441178240. Its totient is φ = 153038508572160.

The previous prime is 230310221223113. The next prime is 230310221223149. The reversal of 230310221223123 is 321322122013032.

230310221223123 is a `hidden beast` number, since 2 + 3 + 0 + 310 + 2 + 2 + 1 + 223 + 123 = 666.

It is not a de Polignac number, because 230310221223123 - 2⁴ = 230310221223107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (230310221223113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9928436961 + ... + 9928460157.

It is an arithmetic number, because the mean of its divisors is an integer number (5414710018410).

Almost surely, 2^{230310221223123} is an apocalyptic number.

230310221223123 is a deficient number, since it is larger than the sum of its proper divisors (116231219955117).

230310221223123 is an equidigital number, since it uses as much as digits as its factorization.

230310221223123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37856 (or 37838 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 230310221223123 its reverse (321322122013032), we get a palindrome (551632343236155).

The spelling of 230310221223123 in words is "two hundred thirty trillion, three hundred ten billion, two hundred twenty-one million, two hundred twenty-three thousand, one hundred twenty-three".