230101301231 has 4 divisors (see below), whose sum is σ = 232686709200. Its totient is φ = 227515893264.

The previous prime is 230101301179. The next prime is 230101301239. The reversal of 230101301231 is 132103101032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230101301231 - 2¹⁰ = 230101300207 is a prime.

It is a super-2 number, since 2×230101301231² (a number of 24 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 (230101301239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292703851 + ... + 1292704028.

It is an arithmetic number, because the mean of its divisors is an integer number (58171677300).

Almost surely, 2^230101301231 is an apocalyptic number.

230101301231 is a deficient number, since it is larger than the sum of its proper divisors (2585407969).

230101301231 is an equidigital number, since it uses as much as digits as its factorization.

230101301231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585407968.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 230101301231 its reverse (132103101032), we get a palindrome (362204402263).

The spelling of 230101301231 in words is "two hundred thirty billion, one hundred one million, three hundred one thousand, two hundred thirty-one".