1133101121323 has 4 divisors (see below), whose sum is σ = 1144782576280. Its totient is φ = 1121419666368.

The previous prime is 1133101121291. The next prime is 1133101121371. The reversal of 1133101121323 is 3231211013311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1133101121323 - 2⁵ = 1133101121291 is a prime.

It is a super-2 number, since 2×1133101121323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133101121294 and 1133101121303.

It is not an unprimeable number, because it can be changed into a prime (1133101121393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5840727333 + ... + 5840727526.

It is an arithmetic number, because the mean of its divisors is an integer number (286195644070).

Almost surely, 2^{1133101121323} is an apocalyptic number.

1133101121323 is a deficient number, since it is larger than the sum of its proper divisors (11681454957).

1133101121323 is an equidigital number, since it uses as much as digits as its factorization.

1133101121323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11681454956.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1133101121323 its reverse (3231211013311), we get a palindrome (4364312134634).

The spelling of 1133101121323 in words is "one trillion, one hundred thirty-three billion, one hundred one million, one hundred twenty-one thousand, three hundred twenty-three".