30231232130113 has 16 divisors (see below), whose sum is σ = 34967319561216. Its totient is φ = 25599498895440.

The previous prime is 30231232130093. The next prime is 30231232130119. The reversal of 30231232130113 is 31103123213203.

It is a cyclic number.

It is not a de Polignac number, because 30231232130113 - 2⁵ = 30231232130081 is a prime.

It is a super-2 number, since 2×30231232130113² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30231232130119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18512220 + ... + 20078962.

It is an arithmetic number, because the mean of its divisors is an integer number (2185457472576).

Almost surely, 2^{30231232130113} is an apocalyptic number.

It is an amenable number.

30231232130113 is a deficient number, since it is larger than the sum of its proper divisors (4736087431103).

30231232130113 is a wasteful number, since it uses less digits than its factorization.

30231232130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600044.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 30231232130113 its reverse (31103123213203), we get a palindrome (61334355343316).

The spelling of 30231232130113 in words is "thirty trillion, two hundred thirty-one billion, two hundred thirty-two million, one hundred thirty thousand, one hundred thirteen".