30123102332 has 18 divisors (see below), whose sum is σ = 55998745152. Its totient is φ = 14175577024.

The previous prime is 30123102311. The next prime is 30123102397. The reversal of 30123102332 is 23320132103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13027868 + ... + 13030179.

Almost surely, 2^30123102332 is an apocalyptic number.

It is an amenable number.

30123102332 is a deficient number, since it is larger than the sum of its proper divisors (25875642820).

30123102332 is a wasteful number, since it uses less digits than its factorization.

30123102332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26058085 (or 26058066 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30123102332 its reverse (23320132103), we get a palindrome (53443234435).

The spelling of 30123102332 in words is "thirty billion, one hundred twenty-three million, one hundred two thousand, three hundred thirty-two".