230310221223130 has 16 divisors (see below), whose sum is σ = 416706369180264. Its totient is φ = 91646761605120.

The previous prime is 230310221223113. The next prime is 230310221223149. The reversal of 230310221223130 is 31322122013032.

It can be written as a sum of positive squares in 4 ways, for example, as 163889334913329 + 66420886309801 = 12801927^2 + 8149901^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230310221223095 and 230310221223104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59665858491 + ... + 59665862350.

Almost surely, 2^{230310221223130} is an apocalyptic number.

230310221223130 is a deficient number, since it is larger than the sum of its proper divisors (186396147957134).

230310221223130 is a wasteful number, since it uses less digits than its factorization.

230310221223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119331721041.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 230310221223130 its reverse (31322122013032), we get a palindrome (261632343236162).

The spelling of 230310221223130 in words is "two hundred thirty trillion, three hundred ten billion, two hundred twenty-one million, two hundred twenty-three thousand, one hundred thirty".