230201310331 has 4 divisors (see below), whose sum is σ = 230304218832. Its totient is φ = 230098401832.

The previous prime is 230201310307. The next prime is 230201310337. The reversal of 230201310331 is 133013102032.

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 230201310331 - 2⁷ = 230201310203 is a prime.

It is a super-2 number, since 2×230201310331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230201310299 and 230201310308.

It is not an unprimeable number, because it can be changed into a prime (230201310337) 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, 51450895 + ... + 51455368.

It is an arithmetic number, because the mean of its divisors is an integer number (57576054708).

Almost surely, 2^230201310331 is an apocalyptic number.

230201310331 is a deficient number, since it is larger than the sum of its proper divisors (102908501).

230201310331 is a wasteful number, since it uses less digits than its factorization.

230201310331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102908500.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 230201310331 its reverse (133013102032), we get a palindrome (363214412363).

The spelling of 230201310331 in words is "two hundred thirty billion, two hundred one million, three hundred ten thousand, three hundred thirty-one".