2113250344623 has 48 divisors (see below), whose sum is σ = 3420680339232. Its totient is φ = 1245883680000.

The previous prime is 2113250344607. The next prime is 2113250344627. The reversal of 2113250344623 is 3264430523112.

2113250344623 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 25 + 0 + 3 + 4 + 4 + 623 = 666.

It is not a de Polignac number, because 2113250344623 - 2⁴ = 2113250344607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113250344627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18334473 + ... + 18449373.

It is an arithmetic number, because the mean of its divisors is an integer number (71264173734).

Almost surely, 2^{2113250344623} is an apocalyptic number.

2113250344623 is a deficient number, since it is larger than the sum of its proper divisors (1307429994609).

2113250344623 is a wasteful number, since it uses less digits than its factorization.

2113250344623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119976 (or 119973 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 2113250344623 its reverse (3264430523112), we get a palindrome (5377680867735).

The spelling of 2113250344623 in words is "two trillion, one hundred thirteen billion, two hundred fifty million, three hundred forty-four thousand, six hundred twenty-three".