30032203100 has 36 divisors (see below), whose sum is σ = 65193280488. Its totient is φ = 12008568000.

The previous prime is 30032203099. The next prime is 30032203127. The reversal of 30032203100 is 130223003.

It is a super-2 number, since 2×30032203100² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233615 + ... + 338585.

It is an arithmetic number, because the mean of its divisors is an integer number (1810924458).

Almost surely, 2^30032203100 is an apocalyptic number.

It is an amenable number.

30032203100 is an abundant number, since it is smaller than the sum of its proper divisors (35161077388).

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

30032203100 is a wasteful number, since it uses less digits than its factorization.

30032203100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107846 (or 107839 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30032203100 its reverse (130223003), we get a palindrome (30162426103).

The spelling of 30032203100 in words is "thirty billion, thirty-two million, two hundred three thousand, one hundred".