13001311002 has 16 divisors (see below), whose sum is σ = 26016111072. Its totient is φ = 4331522160.

The previous prime is 13001310991. The next prime is 13001311031. The reversal of 13001311002 is 20011310031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549493 + ... + 572664.

It is an arithmetic number, because the mean of its divisors is an integer number (1626006942).

Almost surely, 2^13001311002 is an apocalyptic number.

13001311002 is an abundant number, since it is smaller than the sum of its proper divisors (13014800070).

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

13001311002 is a wasteful number, since it uses less digits than its factorization.

13001311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124093.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13001311002 its reverse (20011310031), we get a palindrome (33012621033).

The spelling of 13001311002 in words is "thirteen billion, one million, three hundred eleven thousand, two".