230310011121 has 32 divisors (see below), whose sum is σ = 327460589568. Its totient is φ = 143480413440.

The previous prime is 230310011117. The next prime is 230310011131. The reversal of 230310011121 is 121110013032.

It is a happy number.

It is not a de Polignac number, because 230310011121 - 2² = 230310011117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230310011121.

It is not an unprimeable number, because it can be changed into a prime (230310011131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7744146 + ... + 7773828.

It is an arithmetic number, because the mean of its divisors is an integer number (10233143424).

Almost surely, 2^230310011121 is an apocalyptic number.

It is an amenable number.

230310011121 is a deficient number, since it is larger than the sum of its proper divisors (97150578447).

230310011121 is a wasteful number, since it uses less digits than its factorization.

230310011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30781.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 230310011121 its reverse (121110013032), we get a palindrome (351420024153).

The spelling of 230310011121 in words is "two hundred thirty billion, three hundred ten million, eleven thousand, one hundred twenty-one".