133002122122131 has 4 divisors (see below), whose sum is σ = 177336162829512. Its totient is φ = 88668081414752.

The previous prime is 133002122122087. The next prime is 133002122122151. The reversal of 133002122122131 is 131221221200331.

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 133002122122131 - 2⁷ = 133002122122003 is a prime.

It is a super-2 number, since 2×133002122122131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133002122122151) 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, 22167020353686 + ... + 22167020353691.

It is an arithmetic number, because the mean of its divisors is an integer number (44334040707378).

Almost surely, 2^{133002122122131} is an apocalyptic number.

133002122122131 is a deficient number, since it is larger than the sum of its proper divisors (44334040707381).

133002122122131 is an equidigital number, since it uses as much as digits as its factorization.

133002122122131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44334040707380.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 133002122122131 its reverse (131221221200331), we get a palindrome (264223343322462).

The spelling of 133002122122131 in words is "one hundred thirty-three trillion, two billion, one hundred twenty-two million, one hundred twenty-two thousand, one hundred thirty-one".