133250014455091 has 4 divisors (see below), whose sum is σ = 133250870483800. Its totient is φ = 133249158426384.

The previous prime is 133250014455059. The next prime is 133250014455143. The reversal of 133250014455091 is 190554410052331.

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 133250014455091 - 2⁵ = 133250014455059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133250014455391) 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, 427780821 + ... + 428092198.

It is an arithmetic number, because the mean of its divisors is an integer number (33312717620950).

Almost surely, 2^{133250014455091} is an apocalyptic number.

133250014455091 is a deficient number, since it is larger than the sum of its proper divisors (856028709).

133250014455091 is an equidigital number, since it uses as much as digits as its factorization.

133250014455091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856028708.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 133250014455091 in words is "one hundred thirty-three trillion, two hundred fifty billion, fourteen million, four hundred fifty-five thousand, ninety-one".