230100312101231 has 24 divisors (see below), whose sum is σ = 288397668796272. Its totient is φ = 181732866796800.

The previous prime is 230100312101227. The next prime is 230100312101251. The reversal of 230100312101231 is 132101213001032.

It is a happy number.

It is not a de Polignac number, because 230100312101231 - 2² = 230100312101227 is a prime.

It is a super-2 number, since 2×230100312101231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230100312101251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4302361205 + ... + 4302414686.

It is an arithmetic number, because the mean of its divisors is an integer number (12016569533178).

Almost surely, 2^{230100312101231} is an apocalyptic number.

230100312101231 is a deficient number, since it is larger than the sum of its proper divisors (58297356695041).

230100312101231 is a wasteful number, since it uses less digits than its factorization.

230100312101231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8604775943 (or 8604775932 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 230100312101231 its reverse (132101213001032), we get a palindrome (362201525102263).

The spelling of 230100312101231 in words is "two hundred thirty trillion, one hundred billion, three hundred twelve million, one hundred one thousand, two hundred thirty-one".