150641013 has 4 divisors (see below), whose sum is σ = 200854688. Its totient is φ = 100427340.

The previous prime is 150641003. The next prime is 150641017. The reversal of 150641013 is 310146051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310146051 = 3 ⋅103382017.

It is not a de Polignac number, because 150641013 - 2⁵ = 150640981 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150641017) 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, 25106833 + ... + 25106838.

It is an arithmetic number, because the mean of its divisors is an integer number (50213672).

Almost surely, 2^150641013 is an apocalyptic number.

It is an amenable number.

150641013 is a deficient number, since it is larger than the sum of its proper divisors (50213675).

150641013 is an equidigital number, since it uses as much as digits as its factorization.

150641013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50213674.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 150641013 is about 12273.5900615916. The cubic root of 150641013 is about 532.0850734076.

Adding to 150641013 its reverse (310146051), we get a palindrome (460787064).

The spelling of 150641013 in words is "one hundred fifty million, six hundred forty-one thousand, thirteen".