30115104152 has 32 divisors (see below), whose sum is σ = 65590281120. Its totient is φ = 12694890240.

The previous prime is 30115104133. The next prime is 30115104161. The reversal of 30115104152 is 25140151103.

It is a congruent number.

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, 4404533 + ... + 4411364.

It is an arithmetic number, because the mean of its divisors is an integer number (2049696285).

Almost surely, 2^30115104152 is an apocalyptic number.

It is an amenable number.

30115104152 is an abundant number, since it is smaller than the sum of its proper divisors (35475176968).

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

30115104152 is a wasteful number, since it uses less digits than its factorization.

30115104152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8815971 (or 8815967 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 30115104152 its reverse (25140151103), we get a palindrome (55255255255).

The spelling of 30115104152 in words is "thirty billion, one hundred fifteen million, one hundred four thousand, one hundred fifty-two".