133051032957 has 4 divisors (see below), whose sum is σ = 177401377280. Its totient is φ = 88700688636.

The previous prime is 133051032943. The next prime is 133051033007. The reversal of 133051032957 is 759230150331.

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 not a de Polignac number, because 133051032957 - 2¹⁰ = 133051031933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133051033957) 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, 22175172157 + ... + 22175172162.

It is an arithmetic number, because the mean of its divisors is an integer number (44350344320).

Almost surely, 2^133051032957 is an apocalyptic number.

It is an amenable number.

133051032957 is a deficient number, since it is larger than the sum of its proper divisors (44350344323).

133051032957 is an equidigital number, since it uses as much as digits as its factorization.

133051032957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44350344322.

The product of its (nonzero) digits is 85050, while the sum is 39.

The spelling of 133051032957 in words is "one hundred thirty-three billion, fifty-one million, thirty-two thousand, nine hundred fifty-seven".