2113001022102 has 32 divisors (see below), whose sum is σ = 4312691618400. Its totient is φ = 690030620928.

The previous prime is 2113001022101. The next prime is 2113001022151. The reversal of 2113001022102 is 2012201003112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113001022101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18092853 + ... + 18209264.

It is an arithmetic number, because the mean of its divisors is an integer number (134771613075).

Almost surely, 2^{2113001022102} is an apocalyptic number.

2113001022102 is an abundant number, since it is smaller than the sum of its proper divisors (2199690596298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2113001022102 is a wasteful number, since it uses less digits than its factorization.

2113001022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36302320.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2113001022102 its reverse (2012201003112), we get a palindrome (4125202025214).

The spelling of 2113001022102 in words is "two trillion, one hundred thirteen billion, one million, twenty-two thousand, one hundred two".