30231013113311 has 4 divisors (see below), whose sum is σ = 30231334434624. Its totient is φ = 30230691792000.

The previous prime is 30231013113299. The next prime is 30231013113313. The reversal of 30231013113311 is 11331131013203.

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 30231013113311 - 2³⁰ = 30229939371487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231013113313) 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, 160519490 + ... + 160707711.

It is an arithmetic number, because the mean of its divisors is an integer number (7557833608656).

Almost surely, 2^{30231013113311} is an apocalyptic number.

30231013113311 is a deficient number, since it is larger than the sum of its proper divisors (321321313).

30231013113311 is an equidigital number, since it uses as much as digits as its factorization.

30231013113311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321321312.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 30231013113311 its reverse (11331131013203), we get a palindrome (41562144126514).

The spelling of 30231013113311 in words is "thirty trillion, two hundred thirty-one billion, thirteen million, one hundred thirteen thousand, three hundred eleven".