136228323 has 32 divisors (see below), whose sum is σ = 227381760. Its totient is φ = 70479360.

The previous prime is 136228321. The next prime is 136228349. The reversal of 136228323 is 323822631.

It is not a de Polignac number, because 136228323 - 2¹ = 136228321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136228321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62923 + ... + 65051.

It is an arithmetic number, because the mean of its divisors is an integer number (7105680).

Almost surely, 2^136228323 is an apocalyptic number.

136228323 is a deficient number, since it is larger than the sum of its proper divisors (91153437).

136228323 is a wasteful number, since it uses less digits than its factorization.

136228323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427.

The product of its digits is 10368, while the sum is 30.

The square root of 136228323 is about 11671.6889523325. The cubic root of 136228323 is about 514.5439428828.

It can be divided in two parts, 13622 and 8323, that added together give a triangular number (21945 = T₂₀₉).

The spelling of 136228323 in words is "one hundred thirty-six million, two hundred twenty-eight thousand, three hundred twenty-three".