133540412360233 has 4 divisors (see below), whose sum is σ = 133541887269520. Its totient is φ = 133538937450948.

The previous prime is 133540412360213. The next prime is 133540412360239. The reversal of 133540412360233 is 332063214045331.

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 133540412360233 - 2⁹ = 133540412359721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133540412360239) 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, 737318823 + ... + 737499916.

It is an arithmetic number, because the mean of its divisors is an integer number (33385471817380).

Almost surely, 2^{133540412360233} is an apocalyptic number.

It is an amenable number.

133540412360233 is a deficient number, since it is larger than the sum of its proper divisors (1474909287).

133540412360233 is an equidigital number, since it uses as much as digits as its factorization.

133540412360233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474909286.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 133540412360233 in words is "one hundred thirty-three trillion, five hundred forty billion, four hundred twelve million, three hundred sixty thousand, two hundred thirty-three".