115342077000 has 128 divisors (see below), whose sum is σ = 372276777600. Its totient is φ = 29697248000.

The previous prime is 115342076957. The next prime is 115342077001. The reversal of 115342077000 is 770243511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (115342077001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 575886 + ... + 749885.

It is an arithmetic number, because the mean of its divisors is an integer number (2908412325).

Almost surely, 2^115342077000 is an apocalyptic number.

115342077000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115342077000 is an abundant number, since it is smaller than the sum of its proper divisors (256934700600).

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

115342077000 is a wasteful number, since it uses less digits than its factorization.

115342077000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325824 (or 1325810 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The spelling of 115342077000 in words is "one hundred fifteen billion, three hundred forty-two million, seventy-seven thousand".