15014015013 has 16 divisors (see below), whose sum is σ = 20336201600. Its totient is φ = 9851803200.

The previous prime is 15014015011. The next prime is 15014015101. The reversal of 15014015013 is 31051041051.

It is a happy number.

It is not a de Polignac number, because 15014015013 - 2¹ = 15014015011 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 (15014015011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102658 + ... + 201411.

It is an arithmetic number, because the mean of its divisors is an integer number (1271012600).

Almost surely, 2^15014015013 is an apocalyptic number.

It is an amenable number.

15014015013 is a deficient number, since it is larger than the sum of its proper divisors (5322186587).

15014015013 is a wasteful number, since it uses less digits than its factorization.

15014015013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304332.

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 15014015013 its reverse (31051041051), we get a palindrome (46065056064).

The spelling of 15014015013 in words is "fifteen billion, fourteen million, fifteen thousand, thirteen".