30119137120 has 96 divisors (see below), whose sum is σ = 72790437888. Its totient is φ = 11773859328.

The previous prime is 30119137109. The next prime is 30119137151. The reversal of 30119137120 is 2173191103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1350379 + ... + 1372501.

It is an arithmetic number, because the mean of its divisors is an integer number (758233728).

Almost surely, 2^30119137120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30119137120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36395218944).

30119137120 is an abundant number, since it is smaller than the sum of its proper divisors (42671300768).

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

30119137120 is a wasteful number, since it uses less digits than its factorization.

30119137120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22332 (or 22324 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 28.

The spelling of 30119137120 in words is "thirty billion, one hundred nineteen million, one hundred thirty-seven thousand, one hundred twenty".