136223703 has 96 divisors (see below), whose sum is σ = 268849152. Its totient is φ = 64281600.

The previous prime is 136223657. The next prime is 136223713. The reversal of 136223703 is 307322631.

136223703 is a `hidden beast` number, since 1 + 3 + 622 + 37 + 0 + 3 = 666.

It is not a de Polignac number, because 136223703 - 2⁶ = 136223639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136223713) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 365025 + ... + 365397.

It is an arithmetic number, because the mean of its divisors is an integer number (2800512).

Almost surely, 2^136223703 is an apocalyptic number.

136223703 is a deficient number, since it is larger than the sum of its proper divisors (132625449).

136223703 is a wasteful number, since it uses less digits than its factorization.

136223703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 136223703 is about 11671.4910358531. The cubic root of 136223703 is about 514.5381261289.

The spelling of 136223703 in words is "one hundred thirty-six million, two hundred twenty-three thousand, seven hundred three".