2113013133210 has 32 divisors (see below), whose sum is σ = 5795693165952. Its totient is φ = 482974430400.

The previous prime is 2113013133169. The next prime is 2113013133223. The reversal of 2113013133210 is 123313103112.

It is a happy number.

It is a super-2 number, since 2×2113013133210² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5030983441 + ... + 5030983860.

It is an arithmetic number, because the mean of its divisors is an integer number (181115411436).

Almost surely, 2^{2113013133210} is an apocalyptic number.

2113013133210 is an abundant number, since it is smaller than the sum of its proper divisors (3682680032742).

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

2113013133210 is a wasteful number, since it uses less digits than its factorization.

2113013133210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10061967318.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2113013133210 its reverse (123313103112), we get a palindrome (2236326236322).

The spelling of 2113013133210 in words is "two trillion, one hundred thirteen billion, thirteen million, one hundred thirty-three thousand, two hundred ten".