133755720283 has 8 divisors (see below), whose sum is σ = 137439641088. Its totient is φ = 130106718504.

The previous prime is 133755720253. The next prime is 133755720331. The reversal of 133755720283 is 382027557331.

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 133755720283 - 2¹⁷ = 133755589211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133755720253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8721991 + ... + 8737312.

It is an arithmetic number, because the mean of its divisors is an integer number (17179955136).

Almost surely, 2^133755720283 is an apocalyptic number.

133755720283 is a deficient number, since it is larger than the sum of its proper divisors (3683920805).

133755720283 is a wasteful number, since it uses less digits than its factorization.

133755720283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17459513.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 133755720283 in words is "one hundred thirty-three billion, seven hundred fifty-five million, seven hundred twenty thousand, two hundred eighty-three".