115251101 has 4 divisors (see below), whose sum is σ = 131715552. Its totient is φ = 98786652.

The previous prime is 115251089. The next prime is 115251121. The reversal of 115251101 is 101152511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115251101 - 2¹⁸ = 114988957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115251101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115251121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8232215 + ... + 8232228.

It is an arithmetic number, because the mean of its divisors is an integer number (32928888).

Almost surely, 2^115251101 is an apocalyptic number.

It is an amenable number.

115251101 is a deficient number, since it is larger than the sum of its proper divisors (16464451).

115251101 is an equidigital number, since it uses as much as digits as its factorization.

115251101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16464450.

The product of its (nonzero) digits is 50, while the sum is 17.

The square root of 115251101 is about 10735.5065553517. The cubic root of 115251101 is about 486.6480949836.

The spelling of 115251101 in words is "one hundred fifteen million, two hundred fifty-one thousand, one hundred one".