13015002 has 96 divisors (see below), whose sum is σ = 35392896. Its totient is φ = 3104640.

The previous prime is 13014983. The next prime is 13015003. The reversal of 13015002 is 20051031.

It is not an unprimeable number, because it can be changed into a prime (13015003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65968 + ... + 66164.

It is an arithmetic number, because the mean of its divisors is an integer number (368676).

Almost surely, 2^13015002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13015002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17696448).

13015002 is an abundant number, since it is smaller than the sum of its proper divisors (22377894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13015002 is a wasteful number, since it uses less digits than its factorization.

13015002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 13015002 is about 3607.6310786997. The cubic root of 13015002 is about 235.2238820097.

Adding to 13015002 its reverse (20051031), we get a palindrome (33066033).

The spelling of 13015002 in words is "thirteen million, fifteen thousand, two".