2113432022403 has 56 divisors (see below), whose sum is σ = 3592047179280. Its totient is φ = 1232122207680.

The previous prime is 2113432022347. The next prime is 2113432022473. The reversal of 2113432022403 is 3042202343112.

2113432022403 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 432 + 0 + 224 + 0 + 3 = 666.

It is not a de Polignac number, because 2113432022403 - 2⁹ = 2113432021891 is a prime.

It is a super-3 number, since 3×2113432022403³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2113432022473) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 5688528 + ... + 6048653.

It is an arithmetic number, because the mean of its divisors is an integer number (64143699630).

Almost surely, 2^{2113432022403} is an apocalyptic number.

2113432022403 is a deficient number, since it is larger than the sum of its proper divisors (1478615156877).

2113432022403 is a wasteful number, since it uses less digits than its factorization.

2113432022403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11737231 (or 11737216 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2113432022403 its reverse (3042202343112), we get a palindrome (5155634365515).

The spelling of 2113432022403 in words is "two trillion, one hundred thirteen billion, four hundred thirty-two million, twenty-two thousand, four hundred three".