115212505100233 has 16 divisors (see below), whose sum is σ = 121341232307200. Its totient is φ = 109090278178560.

The previous prime is 115212505100219. The next prime is 115212505100279. The reversal of 115212505100233 is 332001505212511.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 115212505100233 - 2⁹ = 115212505099721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115212505100195 and 115212505100204.

It is not an unprimeable number, because it can be changed into a prime (115212506100233) 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, 477161185 + ... + 477402577.

It is an arithmetic number, because the mean of its divisors is an integer number (7583827019200).

Almost surely, 2^{115212505100233} is an apocalyptic number.

It is an amenable number.

115212505100233 is a deficient number, since it is larger than the sum of its proper divisors (6128727206967).

115212505100233 is a wasteful number, since it uses less digits than its factorization.

115212505100233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254752.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 115212505100233 in words is "one hundred fifteen trillion, two hundred twelve billion, five hundred five million, one hundred thousand, two hundred thirty-three".