30524512230 has 80 divisors (see below), whose sum is σ = 82723576320. Its totient is φ = 8075749248.

The previous prime is 30524512217. The next prime is 30524512243. The reversal of 30524512230 is 3221542503.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30524512217) and next prime (30524512243).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30524512194 and 30524512203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 45495 + ... + 251234.

It is an arithmetic number, because the mean of its divisors is an integer number (1034044704).

Almost surely, 2^30524512230 is an apocalyptic number.

30524512230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30524512230 is an abundant number, since it is smaller than the sum of its proper divisors (52199064090).

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

30524512230 is a wasteful number, since it uses less digits than its factorization.

30524512230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296875 (or 296866 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 30524512230 in words is "thirty billion, five hundred twenty-four million, five hundred twelve thousand, two hundred thirty".