2113333400401 has 24 divisors (see below), whose sum is σ = 2232739694304. Its totient is φ = 1999970586240.

The previous prime is 2113333400393. The next prime is 2113333400411. The reversal of 2113333400401 is 1040043333112.

It is not a de Polignac number, because 2113333400401 - 2³ = 2113333400393 is a prime.

It is a super-2 number, since 2×2113333400401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113333400411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44522841 + ... + 44570281.

It is an arithmetic number, because the mean of its divisors is an integer number (93030820596).

Almost surely, 2^{2113333400401} is an apocalyptic number.

It is an amenable number.

2113333400401 is a deficient number, since it is larger than the sum of its proper divisors (119406293903).

2113333400401 is a wasteful number, since it uses less digits than its factorization.

2113333400401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48381 (or 48358 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2113333400401 its reverse (1040043333112), we get a palindrome (3153376733513).

The spelling of 2113333400401 in words is "two trillion, one hundred thirteen billion, three hundred thirty-three million, four hundred thousand, four hundred one".