11100133023 has 12 divisors (see below), whose sum is σ = 17216533080. Its totient is φ = 6342933072.

The previous prime is 11100132997. The next prime is 11100133049. The reversal of 11100133023 is 32033100111.

It is an interprime number because it is at equal distance from previous prime (11100132997) and next prime (11100133049).

It is not a de Polignac number, because 11100133023 - 2⁶ = 11100132959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11100132993 and 11100133011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100133123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37755408 + ... + 37755701.

It is an arithmetic number, because the mean of its divisors is an integer number (1434711090).

Almost surely, 2^11100133023 is an apocalyptic number.

11100133023 is a deficient number, since it is larger than the sum of its proper divisors (6116400057).

11100133023 is an equidigital number, since it uses as much as digits as its factorization.

11100133023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75511126 (or 75511119 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11100133023 its reverse (32033100111), we get a palindrome (43133233134).

The spelling of 11100133023 in words is "eleven billion, one hundred million, one hundred thirty-three thousand, twenty-three".