30231232021313 has 8 divisors (see below), whose sum is σ = 32633413876800. Its totient is φ = 27919698537808.

The previous prime is 30231232021261. The next prime is 30231232021363. The reversal of 30231232021313 is 31312023213203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30231232021313 - 2²⁶ = 30231164912449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30231232021363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22662092303 + ... + 22662093636.

It is an arithmetic number, because the mean of its divisors is an integer number (4079176734600).

Almost surely, 2^{30231232021313} is an apocalyptic number.

It is an amenable number.

30231232021313 is a deficient number, since it is larger than the sum of its proper divisors (2402181855487).

30231232021313 is a wasteful number, since it uses less digits than its factorization.

30231232021313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45324185991.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30231232021313 its reverse (31312023213203), we get a palindrome (61543255234516).

The spelling of 30231232021313 in words is "thirty trillion, two hundred thirty-one billion, two hundred thirty-two million, twenty-one thousand, three hundred thirteen".