133211103323 has 8 divisors (see below), whose sum is σ = 139013700000. Its totient is φ = 127409407488.

The previous prime is 133211103269. The next prime is 133211103329. The reversal of 133211103323 is 323301112331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133211103323 - 2³⁶ = 64491626587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133211103329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86153 + ... + 523301.

It is an arithmetic number, because the mean of its divisors is an integer number (17376712500).

Almost surely, 2^133211103323 is an apocalyptic number.

133211103323 is a deficient number, since it is larger than the sum of its proper divisors (5802596677).

133211103323 is a wasteful number, since it uses less digits than its factorization.

133211103323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450421.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 133211103323 its reverse (323301112331), we get a palindrome (456512215654).

The spelling of 133211103323 in words is "one hundred thirty-three billion, two hundred eleven million, one hundred three thousand, three hundred twenty-three".