136803699 has 12 divisors (see below), whose sum is σ = 201810336. Its totient is φ = 89261712.

The previous prime is 136803691. The next prime is 136803703. The reversal of 136803699 is 996308631.

It is not a de Polignac number, because 136803699 - 2³ = 136803691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136803691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161284 + ... + 162129.

It is an arithmetic number, because the mean of its divisors is an integer number (16817528).

Almost surely, 2^136803699 is an apocalyptic number.

136803699 is a deficient number, since it is larger than the sum of its proper divisors (65006637).

136803699 is a wasteful number, since it uses less digits than its factorization.

136803699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323466 (or 323463 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 136803699 is about 11696.3113416154. The cubic root of 136803699 is about 515.2673372432.

The spelling of 136803699 in words is "one hundred thirty-six million, eight hundred three thousand, six hundred ninety-nine".