20130013002 has 16 divisors (see below), whose sum is σ = 43920028512. Its totient is φ = 6100003920.

The previous prime is 20130012983. The next prime is 20130013009. The reversal of 20130013002 is 20031003102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20130013009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152500033 + ... + 152500164.

It is an arithmetic number, because the mean of its divisors is an integer number (2745001782).

Almost surely, 2^20130013002 is an apocalyptic number.

20130013002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20130013002 is an abundant number, since it is smaller than the sum of its proper divisors (23790015510).

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

20130013002 is a wasteful number, since it uses less digits than its factorization.

20130013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305000213.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20130013002 its reverse (20031003102), we get a palindrome (40161016104).

The spelling of 20130013002 in words is "twenty billion, one hundred thirty million, thirteen thousand, two".