140323301315 has 4 divisors (see below), whose sum is σ = 168387961584. Its totient is φ = 112258641048.

The previous prime is 140323301291. The next prime is 140323301353. The reversal of 140323301315 is 513103323041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140323301315 - 2²⁶ = 140256192451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14032330127 + ... + 14032330136.

It is an arithmetic number, because the mean of its divisors is an integer number (42096990396).

Almost surely, 2^140323301315 is an apocalyptic number.

140323301315 is a deficient number, since it is larger than the sum of its proper divisors (28064660269).

140323301315 is an equidigital number, since it uses as much as digits as its factorization.

140323301315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28064660268.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 140323301315 its reverse (513103323041), we get a palindrome (653426624356).

The spelling of 140323301315 in words is "one hundred forty billion, three hundred twenty-three million, three hundred one thousand, three hundred fifteen".