116261115025 has 24 divisors (see below), whose sum is σ = 158661389664. Its totient is φ = 83805254400.

The previous prime is 116261114999. The next prime is 116261115053. The reversal of 116261115025 is 520511162611.

It is not a de Polignac number, because 116261115025 - 2¹³ = 116261106833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1839579 + ... + 1901728.

It is an arithmetic number, because the mean of its divisors is an integer number (6610891236).

Almost surely, 2^116261115025 is an apocalyptic number.

It is an amenable number.

116261115025 is a deficient number, since it is larger than the sum of its proper divisors (42400274639).

116261115025 is a wasteful number, since it uses less digits than its factorization.

116261115025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741441 (or 3741436 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 31.

Adding to 116261115025 its reverse (520511162611), we get a palindrome (636772277636).

The spelling of 116261115025 in words is "one hundred sixteen billion, two hundred sixty-one million, one hundred fifteen thousand, twenty-five".