150123705513 has 32 divisors (see below), whose sum is σ = 214389504000. Its totient is φ = 93209592960.

The previous prime is 150123705493. The next prime is 150123705547. The reversal of 150123705513 is 315507321051.

It is not a de Polignac number, because 150123705513 - 2⁸ = 150123705257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150123705593) 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, 1370238 + ... + 1475736.

It is an arithmetic number, because the mean of its divisors is an integer number (6699672000).

Almost surely, 2^150123705513 is an apocalyptic number.

It is an amenable number.

150123705513 is a deficient number, since it is larger than the sum of its proper divisors (64265798487).

150123705513 is a wasteful number, since it uses less digits than its factorization.

150123705513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106069.

The product of its (nonzero) digits is 15750, while the sum is 33.

The spelling of 150123705513 in words is "one hundred fifty billion, one hundred twenty-three million, seven hundred five thousand, five hundred thirteen".