115060521 has 4 divisors (see below), whose sum is σ = 153414032. Its totient is φ = 76707012.

The previous prime is 115060511. The next prime is 115060531. The reversal of 115060521 is 125060511.

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, and also an emirpimes, since its reverse is a distinct semiprime: 125060511 = 3 ⋅41686837.

It is an interprime number because it is at equal distance from previous prime (115060511) and next prime (115060531).

It is not a de Polignac number, because 115060521 - 2⁵ = 115060489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115060511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19176751 + ... + 19176756.

It is an arithmetic number, because the mean of its divisors is an integer number (38353508).

Almost surely, 2^115060521 is an apocalyptic number.

It is an amenable number.

115060521 is a deficient number, since it is larger than the sum of its proper divisors (38353511).

115060521 is an equidigital number, since it uses as much as digits as its factorization.

115060521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38353510.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 115060521 is about 10726.6267297786. The cubic root of 115060521 is about 486.3797054654.

The spelling of 115060521 in words is "one hundred fifteen million, sixty thousand, five hundred twenty-one".