30113075100 has 72 divisors (see below), whose sum is σ = 90131574960. Its totient is φ = 7753249280.

The previous prime is 30113075099. The next prime is 30113075101. The reversal of 30113075100 is 157031103.

It is an interprime number because it is at equal distance from previous prime (30113075099) and next prime (30113075101).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30113075101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1721937 + ... + 1739336.

It is an arithmetic number, because the mean of its divisors is an integer number (1251827430).

Almost surely, 2^30113075100 is an apocalyptic number.

30113075100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30113075100 is an abundant number, since it is smaller than the sum of its proper divisors (60018499860).

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

30113075100 is a wasteful number, since it uses less digits than its factorization.

30113075100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461319 (or 3461312 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 21.

The spelling of 30113075100 in words is "thirty billion, one hundred thirteen million, seventy-five thousand, one hundred".