115092543081 has 16 divisors (see below), whose sum is σ = 162543326400. Its totient is φ = 72188379648.

The previous prime is 115092543019. The next prime is 115092543103. The reversal of 115092543081 is 180345290511.

It is not a de Polignac number, because 115092543081 - 2⁹ = 115092542569 is a prime.

It is a super-2 number, since 2×115092543081² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115092523081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274291 + ... + 552648.

It is an arithmetic number, because the mean of its divisors is an integer number (10158957900).

Almost surely, 2^115092543081 is an apocalyptic number.

It is an amenable number.

115092543081 is a deficient number, since it is larger than the sum of its proper divisors (47450783319).

115092543081 is a wasteful number, since it uses less digits than its factorization.

115092543081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829688.

The product of its (nonzero) digits is 43200, while the sum is 39.

The spelling of 115092543081 in words is "one hundred fifteen billion, ninety-two million, five hundred forty-three thousand, eighty-one".