2102051313022 has 16 divisors (see below), whose sum is σ = 3191126822352. Its totient is φ = 1038342856320.

The previous prime is 2102051312983. The next prime is 2102051313049. The reversal of 2102051313022 is 2203131502012.

It is a junction number, because it is equal to n+sod(n) for n = 2102051312984 and 2102051313002.

It is a congruent number.

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, 12626428 + ... + 12791824.

It is an arithmetic number, because the mean of its divisors is an integer number (199445426397).

Almost surely, 2^{2102051313022} is an apocalyptic number.

2102051313022 is a deficient number, since it is larger than the sum of its proper divisors (1089075509330).

2102051313022 is a wasteful number, since it uses less digits than its factorization.

2102051313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242043.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 2102051313022 its reverse (2203131502012), we get a palindrome (4305182815034).

The spelling of 2102051313022 in words is "two trillion, one hundred two billion, fifty-one million, three hundred thirteen thousand, twenty-two".