133010302323 has 4 divisors (see below), whose sum is σ = 177347069768. Its totient is φ = 88673534880.

The previous prime is 133010302319. The next prime is 133010302349. The reversal of 133010302323 is 323203010331.

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

It is not a de Polignac number, because 133010302323 - 2² = 133010302319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133010302323.

It is not an unprimeable number, because it can be changed into a prime (133010302363) 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, 22168383718 + ... + 22168383723.

It is an arithmetic number, because the mean of its divisors is an integer number (44336767442).

Almost surely, 2^133010302323 is an apocalyptic number.

133010302323 is a deficient number, since it is larger than the sum of its proper divisors (44336767445).

133010302323 is an equidigital number, since it uses as much as digits as its factorization.

133010302323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44336767444.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 133010302323 its reverse (323203010331), we get a palindrome (456213312654).

The spelling of 133010302323 in words is "one hundred thirty-three billion, ten million, three hundred two thousand, three hundred twenty-three".