30280874223100 has 36 divisors (see below), whose sum is σ = 65715550576200. Its totient is φ = 12111233834560.

The previous prime is 30280874223091. The next prime is 30280874223157. The reversal of 30280874223100 is 132247808203.

It is a super-2 number, since 2×30280874223100² (a number of 28 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, 12856855 + ... + 15028654.

It is an arithmetic number, because the mean of its divisors is an integer number (1825431960450).

Almost surely, 2^{30280874223100} is an apocalyptic number.

It is an amenable number.

30280874223100 is an abundant number, since it is smaller than the sum of its proper divisors (35434676353100).

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

30280874223100 is a wasteful number, since it uses less digits than its factorization.

30280874223100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27896382 (or 27896375 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 30280874223100 in words is "thirty trillion, two hundred eighty billion, eight hundred seventy-four million, two hundred twenty-three thousand, one hundred".