133003025683 has 4 divisors (see below), whose sum is σ = 145094209848. Its totient is φ = 120911841520.

The previous prime is 133003025671. The next prime is 133003025711. The reversal of 133003025683 is 386520300331.

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 133003025683 - 2²¹ = 133000928531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133003025383) 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, 6045592066 + ... + 6045592087.

It is an arithmetic number, because the mean of its divisors is an integer number (36273552462).

Almost surely, 2^133003025683 is an apocalyptic number.

133003025683 is a deficient number, since it is larger than the sum of its proper divisors (12091184165).

133003025683 is a wasteful number, since it uses less digits than its factorization.

133003025683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12091184164.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 133003025683 in words is "one hundred thirty-three billion, three million, twenty-five thousand, six hundred eighty-three".