150123123050013 has 32 divisors (see below), whose sum is σ = 227606234169600. Its totient is φ = 97767223041600.

The previous prime is 150123123049967. The next prime is 150123123050063. The reversal of 150123123050013 is 310050321321051.

150123123050013 is a `hidden beast` number, since 1 + 5 + 0 + 1 + 23 + 123 + 0 + 500 + 13 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-150123123050013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150123123050063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359018058 + ... + 359435963.

It is an arithmetic number, because the mean of its divisors is an integer number (7112694817800).

Almost surely, 2^{150123123050013} is an apocalyptic number.

It is an amenable number.

150123123050013 is a deficient number, since it is larger than the sum of its proper divisors (77483111119587).

150123123050013 is a wasteful number, since it uses less digits than its factorization.

150123123050013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718454210 (or 718454204 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 150123123050013 its reverse (310050321321051), we get a palindrome (460173444371064).

The spelling of 150123123050013 in words is "one hundred fifty trillion, one hundred twenty-three billion, one hundred twenty-three million, fifty thousand, thirteen".