30113130003031 has 4 divisors (see below), whose sum is σ = 30114381559864. Its totient is φ = 30111878446200.

The previous prime is 30113130002993. The next prime is 30113130003041. The reversal of 30113130003031 is 13030003131103.

It is a happy number.

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 30113130003031 - 2³⁹ = 29563374189143 is a prime.

It is a super-2 number, since 2×30113130003031² (a number of 28 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 (30113130003041) 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, 625742325 + ... + 625790446.

It is an arithmetic number, because the mean of its divisors is an integer number (7528595389966).

Almost surely, 2^{30113130003031} is an apocalyptic number.

30113130003031 is a deficient number, since it is larger than the sum of its proper divisors (1251556833).

30113130003031 is a wasteful number, since it uses less digits than its factorization.

30113130003031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251556832.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 30113130003031 its reverse (13030003131103), we get a palindrome (43143133134134).

The spelling of 30113130003031 in words is "thirty trillion, one hundred thirteen billion, one hundred thirty million, three thousand, thirty-one".