133240224312097 has 4 divisors (see below), whose sum is σ = 152274542070976. Its totient is φ = 114205906553220.

The previous prime is 133240224312073. The next prime is 133240224312113. The reversal of 133240224312097 is 790213422042331.

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 133240224312097 - 2²³ = 133240215923489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133240224312197) 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, 9517158879429 + ... + 9517158879442.

It is an arithmetic number, because the mean of its divisors is an integer number (38068635517744).

Almost surely, 2^{133240224312097} is an apocalyptic number.

It is an amenable number.

133240224312097 is a deficient number, since it is larger than the sum of its proper divisors (19034317758879).

133240224312097 is an equidigital number, since it uses as much as digits as its factorization.

133240224312097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19034317758878.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 133240224312097 in words is "one hundred thirty-three trillion, two hundred forty billion, two hundred twenty-four million, three hundred twelve thousand, ninety-seven".