115251340124 has 12 divisors (see below), whose sum is σ = 201745786704. Its totient is φ = 57609686784.

The previous prime is 115251340103. The next prime is 115251340153. The reversal of 115251340124 is 421043152511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3979589 + ... + 4008444.

It is an arithmetic number, because the mean of its divisors is an integer number (16812148892).

Almost surely, 2^115251340124 is an apocalyptic number.

It is an amenable number.

115251340124 is a deficient number, since it is larger than the sum of its proper divisors (86494446580).

115251340124 is a wasteful number, since it uses less digits than its factorization.

115251340124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7991644 (or 7991642 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 115251340124 its reverse (421043152511), we get a palindrome (536294492635).

The spelling of 115251340124 in words is "one hundred fifteen billion, two hundred fifty-one million, three hundred forty thousand, one hundred twenty-four".