2203113212133 has 4 divisors (see below), whose sum is σ = 2937484282848. Its totient is φ = 1468742141420.

The previous prime is 2203113212101. The next prime is 2203113212171. The reversal of 2203113212133 is 3312123113022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2203113212133 - 2⁵ = 2203113212101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203113212033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367185535353 + ... + 367185535358.

It is an arithmetic number, because the mean of its divisors is an integer number (734371070712).

Almost surely, 2^{2203113212133} is an apocalyptic number.

It is an amenable number.

2203113212133 is a deficient number, since it is larger than the sum of its proper divisors (734371070715).

2203113212133 is an equidigital number, since it uses as much as digits as its factorization.

2203113212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734371070714.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2203113212133 its reverse (3312123113022), we get a palindrome (5515236325155).

The spelling of 2203113212133 in words is "two trillion, two hundred three billion, one hundred thirteen million, two hundred twelve thousand, one hundred thirty-three".