124215155120132 has 12 divisors (see below), whose sum is σ = 230163375663900. Its totient is φ = 58454190644736.

The previous prime is 124215155120107. The next prime is 124215155120153. The reversal of 124215155120132 is 231021551512421.

It can be written as a sum of positive squares in 2 ways, for example, as 42020913381316 + 82194241738816 = 6482354^2 + 9066104^2 .

It is a junction number, because it is equal to n+sod(n) for n = 124215155120092 and 124215155120101.

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, 913346728757 + ... + 913346728892.

It is an arithmetic number, because the mean of its divisors is an integer number (19180281305325).

Almost surely, 2^{124215155120132} is an apocalyptic number.

It is an amenable number.

124215155120132 is a deficient number, since it is larger than the sum of its proper divisors (105948220543768).

124215155120132 is a wasteful number, since it uses less digits than its factorization.

124215155120132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826693457670 (or 1826693457668 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 124215155120132 in words is "one hundred twenty-four trillion, two hundred fifteen billion, one hundred fifty-five million, one hundred twenty thousand, one hundred thirty-two".