135111703650 has 144 divisors (see below), whose sum is σ = 420923600832. Its totient is φ = 28075132800.

The previous prime is 135111703513. The next prime is 135111703663. The reversal of 135111703650 is 56307111531.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 404677 + ... + 658776.

Almost surely, 2^135111703650 is an apocalyptic number.

135111703650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135111703650 is an abundant number, since it is smaller than the sum of its proper divisors (285811897182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135111703650 is a wasteful number, since it uses less digits than its factorization.

135111703650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063497 (or 1063481 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 33.

The spelling of 135111703650 in words is "one hundred thirty-five billion, one hundred eleven million, seven hundred three thousand, six hundred fifty".