115839603000 has 384 divisors, whose sum is σ = 430053624000. Its totient is φ = 27890304000.

The previous prime is 115839602927. The next prime is 115839603037. The reversal of 115839603000 is 306938511.

It is a happy number.

115839603000 is a `hidden beast` number, since 1 + 15 + 8 + 39 + 603 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14747074 + ... + 14754926.

Almost surely, 2^115839603000 is an apocalyptic number.

115839603000 is a gapful number since it is divisible by the number (10) 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 115839603000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215026812000).

115839603000 is an abundant number, since it is smaller than the sum of its proper divisors (314214021000).

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

115839603000 is a wasteful number, since it uses less digits than its factorization.

115839603000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8040 (or 8023 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 115839603000 in words is "one hundred fifteen billion, eight hundred thirty-nine million, six hundred three thousand".