150876013 has 4 divisors (see below), whose sum is σ = 151657948. Its totient is φ = 150094080.

The previous prime is 150875993. The next prime is 150876041. The reversal of 150876013 is 310678051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 310678051 = 137 ⋅2267723.

It can be written as a sum of positive squares in 2 ways, for example, as 13564489 + 137311524 = 3683^2 + 11718^2 .

It is a cyclic number.

It is not a de Polignac number, because 150876013 - 2⁵ = 150875981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150876053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390678 + ... + 391063.

It is an arithmetic number, because the mean of its divisors is an integer number (37914487).

Almost surely, 2^150876013 is an apocalyptic number.

It is an amenable number.

150876013 is a deficient number, since it is larger than the sum of its proper divisors (781935).

150876013 is an equidigital number, since it uses as much as digits as its factorization.

150876013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781934.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 150876013 is about 12283.1597319257. The cubic root of 150876013 is about 532.3616139177.

The spelling of 150876013 in words is "one hundred fifty million, eight hundred seventy-six thousand, thirteen".