1123133330413 has 4 divisors (see below), whose sum is σ = 1171965214368. Its totient is φ = 1074301446460.

The previous prime is 1123133330377. The next prime is 1123133330419. The reversal of 1123133330413 is 3140333313211.

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 1123133330413 - 2²⁵ = 1123099775981 is a prime.

It is a super-2 number, since 2×1123133330413² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123133330419) 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, 24415941943 + ... + 24415941988.

It is an arithmetic number, because the mean of its divisors is an integer number (292991303592).

Almost surely, 2^{1123133330413} is an apocalyptic number.

It is an amenable number.

1123133330413 is a deficient number, since it is larger than the sum of its proper divisors (48831883955).

1123133330413 is an equidigital number, since it uses as much as digits as its factorization.

1123133330413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48831883954.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 1123133330413 its reverse (3140333313211), we get a palindrome (4263466643624).

The spelling of 1123133330413 in words is "one trillion, one hundred twenty-three billion, one hundred thirty-three million, three hundred thirty thousand, four hundred thirteen".