133042312230401 has 4 divisors (see below), whose sum is σ = 152048356834752. Its totient is φ = 114036267626052.

The previous prime is 133042312230341. The next prime is 133042312230433. The reversal of 133042312230401 is 104032213240331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133042312230401 - 2⁶ = 133042312230337 is a prime.

It is a super-2 number, since 2×133042312230401² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133042312230491) 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, 9503022302165 + ... + 9503022302178.

It is an arithmetic number, because the mean of its divisors is an integer number (38012089208688).

Almost surely, 2^{133042312230401} is an apocalyptic number.

It is an amenable number.

133042312230401 is a deficient number, since it is larger than the sum of its proper divisors (19006044604351).

133042312230401 is an equidigital number, since it uses as much as digits as its factorization.

133042312230401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19006044604350.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 133042312230401 its reverse (104032213240331), we get a palindrome (237074525470732).

The spelling of 133042312230401 in words is "one hundred thirty-three trillion, forty-two billion, three hundred twelve million, two hundred thirty thousand, four hundred one".