133087183707 has 8 divisors (see below), whose sum is σ = 182245512976. Its totient is φ = 86326821792.

The previous prime is 133087183703. The next prime is 133087183709. The reversal of 133087183707 is 707381780331.

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

It is not a de Polignac number, because 133087183707 - 2² = 133087183703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133087183703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599491708 + ... + 599491929.

It is an arithmetic number, because the mean of its divisors is an integer number (22780689122).

Almost surely, 2^133087183707 is an apocalyptic number.

133087183707 is a deficient number, since it is larger than the sum of its proper divisors (49158329269).

133087183707 is a wasteful number, since it uses less digits than its factorization.

133087183707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198983677.

The product of its (nonzero) digits is 592704, while the sum is 48.

The spelling of 133087183707 in words is "one hundred thirty-three billion, eighty-seven million, one hundred eighty-three thousand, seven hundred seven".