115215124514 has 16 divisors (see below), whose sum is σ = 197525357568. Its totient is φ = 49374481632.

The previous prime is 115215124487. The next prime is 115215124553. The reversal of 115215124514 is 415421512511.

115215124514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×115215124514³ (a number of 34 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 71387 + ... + 485310.

It is an arithmetic number, because the mean of its divisors is an integer number (12345334848).

Almost surely, 2^115215124514 is an apocalyptic number.

115215124514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115215124514 is a deficient number, since it is larger than the sum of its proper divisors (82310233054).

115215124514 is a wasteful number, since it uses less digits than its factorization.

115215124514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571489.

The product of its digits is 8000, while the sum is 32.

The spelling of 115215124514 in words is "one hundred fifteen billion, two hundred fifteen million, one hundred twenty-four thousand, five hundred fourteen".