115140522041 has 8 divisors (see below), whose sum is σ = 119132788800. Its totient is φ = 111149715600.

The previous prime is 115140521999. The next prime is 115140522043. The reversal of 115140522041 is 140225041511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115140522041 - 2³⁴ = 97960652857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115140522041.

It is not an unprimeable number, because it can be changed into a prime (115140522043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203435 + ... + 521216.

It is an arithmetic number, because the mean of its divisors is an integer number (14891598600).

Almost surely, 2^115140522041 is an apocalyptic number.

It is an amenable number.

115140522041 is a deficient number, since it is larger than the sum of its proper divisors (3992266759).

115140522041 is an equidigital number, since it uses as much as digits as its factorization.

115140522041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730159.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 115140522041 its reverse (140225041511), we get a palindrome (255365563552).

The spelling of 115140522041 in words is "one hundred fifteen billion, one hundred forty million, five hundred twenty-two thousand, forty-one".