2113311002 has 16 divisors (see below), whose sum is σ = 3459752352. Its totient is φ = 960149520.

The previous prime is 2113310993. The next prime is 2113311007. The reversal of 2113311002 is 2001133112.

It is not an unprimeable number, because it can be changed into a prime (2113311007) 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, 28688 + ... + 71060.

It is an arithmetic number, because the mean of its divisors is an integer number (216234522).

Almost surely, 2^2113311002 is an apocalyptic number.

2113311002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2113311002 is a deficient number, since it is larger than the sum of its proper divisors (1346441350).

2113311002 is a wasteful number, since it uses less digits than its factorization.

2113311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44653.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2113311002 is about 45970.7624692043. The cubic root of 2113311002 is about 1283.2791495573.

Adding to 2113311002 its reverse (2001133112), we get a palindrome (4114444114).

The spelling of 2113311002 in words is "two billion, one hundred thirteen million, three hundred eleven thousand, two".