15022314013 has 6 divisors (see below), whose sum is σ = 17474936766. Its totient is φ = 12876269112.

The previous prime is 15022313987. The next prime is 15022314017. The reversal of 15022314013 is 31041322051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14663514649 + 358799364 = 121093^2 + 18942^2 .

It is not a de Polignac number, because 15022314013 - 2⁵ = 15022313981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15022314017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153288870 + ... + 153288967.

It is an arithmetic number, because the mean of its divisors is an integer number (2912489461).

Almost surely, 2^15022314013 is an apocalyptic number.

It is an amenable number.

15022314013 is a deficient number, since it is larger than the sum of its proper divisors (2452622753).

15022314013 is an equidigital number, since it uses as much as digits as its factorization.

15022314013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306577851 (or 306577844 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 15022314013 its reverse (31041322051), we get a palindrome (46063636064).

The spelling of 15022314013 in words is "fifteen billion, twenty-two million, three hundred fourteen thousand, thirteen".