30010121232 has 80 divisors (see below), whose sum is σ = 95416809600. Its totient is φ = 7914756096.

The previous prime is 30010121203. The next prime is 30010121249. The reversal of 30010121232 is 23212101003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3430857 + ... + 3439592.

It is an arithmetic number, because the mean of its divisors is an integer number (1192710120).

Almost surely, 2^30010121232 is an apocalyptic number.

It is an amenable number.

30010121232 is an abundant number, since it is smaller than the sum of its proper divisors (65406688368).

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

30010121232 is a wasteful number, since it uses less digits than its factorization.

30010121232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6870480 (or 6870474 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30010121232 its reverse (23212101003), we get a palindrome (53222222235).

The spelling of 30010121232 in words is "thirty billion, ten million, one hundred twenty-one thousand, two hundred thirty-two".