1111320122133 has 32 divisors (see below), whose sum is σ = 1610466915456. Its totient is φ = 677597626368.

The previous prime is 1111320122111. The next prime is 1111320122179. The reversal of 1111320122133 is 3312210231111.

It is not a de Polignac number, because 1111320122133 - 2²⁴ = 1111303344917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111320102133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2595541 + ... + 2993237.

It is an arithmetic number, because the mean of its divisors is an integer number (50327091108).

Almost surely, 2^{1111320122133} is an apocalyptic number.

1111320122133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1111320122133 is a deficient number, since it is larger than the sum of its proper divisors (499146793323).

1111320122133 is a wasteful number, since it uses less digits than its factorization.

1111320122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398373.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1111320122133 its reverse (3312210231111), we get a palindrome (4423530353244).

The spelling of 1111320122133 in words is "one trillion, one hundred eleven billion, three hundred twenty million, one hundred twenty-two thousand, one hundred thirty-three".