30232531030 has 64 divisors (see below), whose sum is σ = 61182475200. Its totient is φ = 10678832640.

The previous prime is 30232531003. The next prime is 30232531037. The reversal of 30232531030 is 3013523203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30232530992 and 30232531010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232531037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 374145 + ... + 447715.

It is an arithmetic number, because the mean of its divisors is an integer number (955976175).

Almost surely, 2^30232531030 is an apocalyptic number.

30232531030 is an abundant number, since it is smaller than the sum of its proper divisors (30949944170).

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

30232531030 is a wasteful number, since it uses less digits than its factorization.

30232531030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73729.

The product of its (nonzero) digits is 1620, while the sum is 22.

The spelling of 30232531030 in words is "thirty billion, two hundred thirty-two million, five hundred thirty-one thousand, thirty".