2111313002 has 16 divisors (see below), whose sum is σ = 3206035080. Its totient is φ = 1042660608.

The previous prime is 2111312993. The next prime is 2111313007. The reversal of 2111313002 is 2003131112.

It can be written as a sum of positive squares in 4 ways, for example, as 2111310601 + 2401 = 45949^2 + 49^2 .

It is not an unprimeable number, because it can be changed into a prime (2111313007) 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, 171518 + ... + 183414.

Almost surely, 2^2111313002 is an apocalyptic number.

2111313002 is a deficient number, since it is larger than the sum of its proper divisors (1094722078).

2111313002 is a wasteful number, since it uses less digits than its factorization.

2111313002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12985.

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

The square root of 2111313002 is about 45949.0261267853. The cubic root of 2111313002 is about 1282.8746026649.

Adding to 2111313002 its reverse (2003131112), we get a palindrome (4114444114).

The spelling of 2111313002 in words is "two billion, one hundred eleven million, three hundred thirteen thousand, two".