30123825157088 has 96 divisors (see below), whose sum is σ = 67292701207200. Its totient is φ = 13159226013696.

The previous prime is 30123825157037. The next prime is 30123825157177. The reversal of 30123825157088 is 88075152832103.

It is a happy number.

It is a congruent number.

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, 6666770 + ... + 10231982.

It is an arithmetic number, because the mean of its divisors is an integer number (700965637575).

Almost surely, 2^{30123825157088} is an apocalyptic number.

30123825157088 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30123825157088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33646350603600).

30123825157088 is an abundant number, since it is smaller than the sum of its proper divisors (37168876050112).

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

30123825157088 is a wasteful number, since it uses less digits than its factorization.

30123825157088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3566324 (or 3566316 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 30123825157088 in words is "thirty trillion, one hundred twenty-three billion, eight hundred twenty-five million, one hundred fifty-seven thousand, eighty-eight".