133023081756077 has 8 divisors (see below), whose sum is σ = 136122527412960. Its totient is φ = 129923903627280.

The previous prime is 133023081756053. The next prime is 133023081756109. The reversal of 133023081756077 is 770657180320331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133023081756077 - 2⁶ = 133023081756013 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 (133023081756277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65875802 + ... + 67865067.

It is an arithmetic number, because the mean of its divisors is an integer number (17015315926620).

Almost surely, 2^{133023081756077} is an apocalyptic number.

It is an amenable number.

133023081756077 is a deficient number, since it is larger than the sum of its proper divisors (3099445656883).

133023081756077 is a wasteful number, since it uses less digits than its factorization.

133023081756077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133764043.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 133023081756077 in words is "one hundred thirty-three trillion, twenty-three billion, eighty-one million, seven hundred fifty-six thousand, seventy-seven".