2113400126 has 8 divisors (see below), whose sum is σ = 3307930704. Its totient is φ = 1010756560.

The previous prime is 2113400089. The next prime is 2113400131. The reversal of 2113400126 is 6210043112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2113400098 and 2113400107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22971695 + ... + 22971786.

It is an arithmetic number, because the mean of its divisors is an integer number (413491338).

Almost surely, 2^2113400126 is an apocalyptic number.

2113400126 is a deficient number, since it is larger than the sum of its proper divisors (1194530578).

2113400126 is a wasteful number, since it uses less digits than its factorization.

2113400126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45943506.

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

The square root of 2113400126 is about 45971.7318142356. The cubic root of 2113400126 is about 1283.2971890797.

Adding to 2113400126 its reverse (6210043112), we get a palindrome (8323443238).

The spelling of 2113400126 in words is "two billion, one hundred thirteen million, four hundred thousand, one hundred twenty-six".