115157656702000 has 320 divisors, whose sum is σ = 321950189583360. Its totient is φ = 39373438464000.

The previous prime is 115157656701947. The next prime is 115157656702001. The reversal of 115157656702000 is 207656751511.

It is a super-2 number, since 2×115157656702000² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115157656702001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 380954917 + ... + 381257083.

It is an arithmetic number, because the mean of its divisors is an integer number (1006094342448).

Almost surely, 2^{115157656702000} is an apocalyptic number.

115157656702000 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 115157656702000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160975094791680).

115157656702000 is an abundant number, since it is smaller than the sum of its proper divisors (206792532881360).

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

115157656702000 is a wasteful number, since it uses less digits than its factorization.

115157656702000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303237 (or 303221 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 46.

The spelling of 115157656702000 in words is "one hundred fifteen trillion, one hundred fifty-seven billion, six hundred fifty-six million, seven hundred two thousand".