140353323 has 16 divisors (see below), whose sum is σ = 214896000. Its totient is φ = 80585280.

The previous prime is 140353303. The next prime is 140353351. The reversal of 140353323 is 323353041.

It is a happy number.

It is not a de Polignac number, because 140353323 - 2⁸ = 140353067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140353293 and 140353302.

It is not an unprimeable number, because it can be changed into a prime (140353303) 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, 111298 + ... + 112551.

It is an arithmetic number, because the mean of its divisors is an integer number (13431000).

Almost surely, 2^140353323 is an apocalyptic number.

140353323 is a deficient number, since it is larger than the sum of its proper divisors (74542677).

140353323 is a wasteful number, since it uses less digits than its factorization.

140353323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223882.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 140353323 is about 11847.0807796689. The cubic root of 140353323 is about 519.6858593237.

The spelling of 140353323 in words is "one hundred forty million, three hundred fifty-three thousand, three hundred twenty-three".