30032031148 has 24 divisors (see below), whose sum is σ = 60207436800. Its totient is φ = 12840147408.

The previous prime is 30032031121. The next prime is 30032031167. The reversal of 30032031148 is 84113023003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268188 + ... + 1291651.

It is an arithmetic number, because the mean of its divisors is an integer number (2508643200).

Almost surely, 2^30032031148 is an apocalyptic number.

It is an amenable number.

30032031148 is an abundant number, since it is smaller than the sum of its proper divisors (30175405652).

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

30032031148 is a wasteful number, since it uses less digits than its factorization.

30032031148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560269 (or 2560267 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 30032031148 in words is "thirty billion, thirty-two million, thirty-one thousand, one hundred forty-eight".