115135121403000 has 96 divisors (see below), whose sum is σ = 389156710372560. Its totient is φ = 30702699038400.

The previous prime is 115135121402989. The next prime is 115135121403163. The reversal of 115135121403000 is 304121531511.

115135121403000 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 3 + 512 + 140 + 3 + 0 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6396386634 + ... + 6396404633.

Almost surely, 2^{115135121403000} is an apocalyptic number.

115135121403000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115135121403000 is an abundant number, since it is smaller than the sum of its proper divisors (274021588969560).

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

115135121403000 is a wasteful number, since it uses less digits than its factorization.

115135121403000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12792791294 (or 12792791277 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 115135121403000 its reverse (304121531511), we get a palindrome (115439242934511).

The spelling of 115135121403000 in words is "one hundred fifteen trillion, one hundred thirty-five billion, one hundred twenty-one million, four hundred three thousand".