135040503907 has 8 divisors (see below), whose sum is σ = 138423892320. Its totient is φ = 131661387840.

The previous prime is 135040503889. The next prime is 135040503979. The reversal of 135040503907 is 709305040531.

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 135040503907 - 2²³ = 135032115299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135040503607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004032 + ... + 1130557.

It is an arithmetic number, because the mean of its divisors is an integer number (17302986540).

Almost surely, 2^135040503907 is an apocalyptic number.

135040503907 is a deficient number, since it is larger than the sum of its proper divisors (3383388413).

135040503907 is a wasteful number, since it uses less digits than its factorization.

135040503907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136173.

The product of its (nonzero) digits is 56700, while the sum is 37.

The spelling of 135040503907 in words is "one hundred thirty-five billion, forty million, five hundred three thousand, nine hundred seven".