2113333400403 has 24 divisors (see below), whose sum is σ = 3127245278976. Its totient is φ = 1374438268800.

The previous prime is 2113333400393. The next prime is 2113333400411. The reversal of 2113333400403 is 3040043333112.

2113333400403 is a `hidden beast` number, since 211 + 3 + 3 + 3 + 3 + 40 + 0 + 403 = 666.

It is not a de Polignac number, because 2113333400403 - 2¹⁰ = 2113333399379 is a prime.

It is a super-2 number, since 2×2113333400403² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113333400413) 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, 5894833 + ... + 6243053.

It is an arithmetic number, because the mean of its divisors is an integer number (130301886624).

Almost surely, 2^{2113333400403} is an apocalyptic number.

2113333400403 is a deficient number, since it is larger than the sum of its proper divisors (1013911878573).

2113333400403 is a wasteful number, since it uses less digits than its factorization.

2113333400403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364715 (or 364712 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2113333400403 its reverse (3040043333112), we get a palindrome (5153376733515).

The spelling of 2113333400403 in words is "two trillion, one hundred thirteen billion, three hundred thirty-three million, four hundred thousand, four hundred three".