2113031002202 has 16 divisors (see below), whose sum is σ = 3356094024360. Its totient is φ = 994336831488.

The previous prime is 2113031002177. The next prime is 2113031002213. The reversal of 2113031002202 is 2022001303112.

It can be written as a sum of positive squares in 4 ways, for example, as 2007177729001 + 105853273201 = 1416749^2 + 325351^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 177674 + ... + 2063402.

Almost surely, 2^{2113031002202} is an apocalyptic number.

2113031002202 is a deficient number, since it is larger than the sum of its proper divisors (1243063022158).

2113031002202 is a wasteful number, since it uses less digits than its factorization.

2113031002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918705.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2113031002202 its reverse (2022001303112), we get a palindrome (4135032305314).

The spelling of 2113031002202 in words is "two trillion, one hundred thirteen billion, thirty-one million, two thousand, two hundred two".