150013013 has 2 divisors, whose sum is σ = 150013014. Its totient is φ = 150013012.

The previous prime is 150012997. The next prime is 150013033. The reversal of 150013013 is 310310051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127193284 + 22819729 = 11278^2 + 4777^2 .

It is an emirp because it is prime and its reverse (310310051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150013013 - 2⁴ = 150012997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150013033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75006506 + 75006507.

It is an arithmetic number, because the mean of its divisors is an integer number (75006507).

Almost surely, 2^150013013 is an apocalyptic number.

It is an amenable number.

150013013 is a deficient number, since it is larger than the sum of its proper divisors (1).

150013013 is an equidigital number, since it uses as much as digits as its factorization.

150013013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 150013013 is about 12247.9799558948. The cubic root of 150013013 is about 531.3446490092.

Adding to 150013013 its reverse (310310051), we get a palindrome (460323064).

The spelling of 150013013 in words is "one hundred fifty million, thirteen thousand, thirteen".