2113011002 has 16 divisors (see below), whose sum is σ = 3198642720. Its totient is φ = 1046827152.

The previous prime is 2113010993. The next prime is 2113011011. The reversal of 2113011002 is 2001103112.

It is an interprime number because it is at equal distance from previous prime (2113010993) and next prime (2113011011).

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, 138128 + ... + 152660.

It is an arithmetic number, because the mean of its divisors is an integer number (199915170).

Almost surely, 2^2113011002 is an apocalyptic number.

2113011002 is a deficient number, since it is larger than the sum of its proper divisors (1085631718).

2113011002 is a wasteful number, since it uses less digits than its factorization.

2113011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15197.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 2113011002 is about 45967.4994099092. The cubic root of 2113011002 is about 1283.2184230539.

Adding to 2113011002 its reverse (2001103112), we get a palindrome (4114114114).

The spelling of 2113011002 in words is "two billion, one hundred thirteen million, eleven thousand, two".