30113013100 has 36 divisors (see below), whose sum is σ = 65355973200. Its totient is φ = 12043226560.

The previous prime is 30113013083. The next prime is 30113013101. The reversal of 30113013100 is 131031103.

It is a happy number.

It is a super-2 number, since 2×30113013100² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30113013101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 689721 + ... + 732079.

It is an arithmetic number, because the mean of its divisors is an integer number (1815443700).

Almost surely, 2^30113013100 is an apocalyptic number.

It is an amenable number.

30113013100 is an abundant number, since it is smaller than the sum of its proper divisors (35242960100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30113013100 is a wasteful number, since it uses less digits than its factorization.

30113013100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49482 (or 49475 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 30113013100 its reverse (131031103), we get a palindrome (30244044203).

The spelling of 30113013100 in words is "thirty billion, one hundred thirteen million, thirteen thousand, one hundred".