30204071100 has 144 divisors (see below), whose sum is σ = 110972064000. Its totient is φ = 6903783360.

The previous prime is 30204071099. The next prime is 30204071119. The reversal of 30204071100 is 117040203.

It is a super-2 number, since 2×30204071100² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 780150 + ... + 817949.

Almost surely, 2^30204071100 is an apocalyptic number.

30204071100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30204071100 is an abundant number, since it is smaller than the sum of its proper divisors (80767992900).

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

30204071100 is a wasteful number, since it uses less digits than its factorization.

30204071100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598129 (or 1598116 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The spelling of 30204071100 in words is "thirty billion, two hundred four million, seventy-one thousand, one hundred".