115102513 has 8 divisors (see below), whose sum is σ = 122117120. Its totient is φ = 108183600.

The previous prime is 115102501. The next prime is 115102541. The reversal of 115102513 is 315201511.

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 115102513 - 2¹³ = 115094321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115102313) 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, 21438 + ... + 26263.

It is an arithmetic number, because the mean of its divisors is an integer number (15264640).

Almost surely, 2^115102513 is an apocalyptic number.

It is an amenable number.

115102513 is a deficient number, since it is larger than the sum of its proper divisors (7014607).

115102513 is a wasteful number, since it uses less digits than its factorization.

115102513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47847.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 115102513 is about 10728.5839233330. The cubic root of 115102513 is about 486.4388672940.

The spelling of 115102513 in words is "one hundred fifteen million, one hundred two thousand, five hundred thirteen".