2113011320402 has 16 divisors (see below), whose sum is σ = 3171184888320. Its totient is φ = 1055949843648.

The previous prime is 2113011320377. The next prime is 2113011320417. The reversal of 2113011320402 is 2040231103112.

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, 30836543 + ... + 30904989.

It is an arithmetic number, because the mean of its divisors is an integer number (198199055520).

Almost surely, 2^{2113011320402} is an apocalyptic number.

2113011320402 is a deficient number, since it is larger than the sum of its proper divisors (1058173567918).

2113011320402 is a wasteful number, since it uses less digits than its factorization.

2113011320402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76345.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2113011320402 its reverse (2040231103112), we get a palindrome (4153242423514).

The spelling of 2113011320402 in words is "two trillion, one hundred thirteen billion, eleven million, three hundred twenty thousand, four hundred two".