133034004444331 has 4 divisors (see below), whose sum is σ = 133072576209000. Its totient is φ = 132995432679664.

The previous prime is 133034004444317. The next prime is 133034004444361. The reversal of 133034004444331 is 133444400430331.

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 133034004444331 - 2¹⁹ = 133034003920043 is a prime.

It is a super-2 number, since 2×133034004444331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133034004444361) 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, 19285877161 + ... + 19285884058.

It is an arithmetic number, because the mean of its divisors is an integer number (33268144052250).

Almost surely, 2^{133034004444331} is an apocalyptic number.

133034004444331 is a deficient number, since it is larger than the sum of its proper divisors (38571764669).

133034004444331 is an equidigital number, since it uses as much as digits as its factorization.

133034004444331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38571764668.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 133034004444331 its reverse (133444400430331), we get a palindrome (266478404874662).

The spelling of 133034004444331 in words is "one hundred thirty-three trillion, thirty-four billion, four million, four hundred forty-four thousand, three hundred thirty-one".