133243262342331 has 8 divisors (see below), whose sum is σ = 178022483295744. Its totient is φ = 88646441475240.

The previous prime is 133243262342317. The next prime is 133243262342357.

133243262342331 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 133243262342331 - 2¹³ = 133243262334139 is a prime.

It is a super-2 number, since 2×133243262342331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133243262342371) 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, 45600019875 + ... + 45600022796.

It is an arithmetic number, because the mean of its divisors is an integer number (22252810411968).

Almost surely, 2^{133243262342331} is an apocalyptic number.

133243262342331 is a deficient number, since it is larger than the sum of its proper divisors (44779220953413).

133243262342331 is an equidigital number, since it uses as much as digits as its factorization.

133243262342331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91200043161.

The product of its digits is 1119744, while the sum is 42.

The spelling of 133243262342331 in words is "one hundred thirty-three trillion, two hundred forty-three billion, two hundred sixty-two million, three hundred forty-two thousand, three hundred thirty-one".