133251345152099 has 2 divisors, whose sum is σ = 133251345152100. Its totient is φ = 133251345152098.

The previous prime is 133251345152063. The next prime is 133251345152141. The reversal of 133251345152099 is 990251543152331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133251345152099 - 2²⁴ = 133251328374883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133251345152099.

It is not a weakly prime, because it can be changed into another prime (133251345152399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66625672576049 + 66625672576050.

It is an arithmetic number, because the mean of its divisors is an integer number (66625672576050).

Almost surely, 2^{133251345152099} is an apocalyptic number.

133251345152099 is a deficient number, since it is larger than the sum of its proper divisors (1).

133251345152099 is an equidigital number, since it uses as much as digits as its factorization.

133251345152099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374000, while the sum is 53.

The spelling of 133251345152099 in words is "one hundred thirty-three trillion, two hundred fifty-one billion, three hundred forty-five million, one hundred fifty-two thousand, ninety-nine".