140233323 has 16 divisors (see below), whose sum is σ = 206585856. Its totient is φ = 84163200.

The previous prime is 140233297. The next prime is 140233361. The reversal of 140233323 is 323332041.

It is not a de Polignac number, because 140233323 - 2⁶ = 140233259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140233323.

It is not an unprimeable number, because it can be changed into a prime (140233393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58603 + ... + 60948.

It is an arithmetic number, because the mean of its divisors is an integer number (12911616).

Almost surely, 2^140233323 is an apocalyptic number.

140233323 is a deficient number, since it is larger than the sum of its proper divisors (66352533).

140233323 is a wasteful number, since it uses less digits than its factorization.

140233323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119594.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 140233323 is about 11842.0151579028. The cubic root of 140233323 is about 519.5377092047.

Adding to 140233323 its reverse (323332041), we get a palindrome (463565364).

The spelling of 140233323 in words is "one hundred forty million, two hundred thirty-three thousand, three hundred twenty-three".