140022315323 has 8 divisors (see below), whose sum is σ = 152754579120. Its totient is φ = 127290545280.

The previous prime is 140022315289. The next prime is 140022315347. The reversal of 140022315323 is 323513220041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140022315323 - 2⁸ = 140022315067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140022315292 and 140022315301.

It is not an unprimeable number, because it can be changed into a prime (140022315523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720311 + ... + 893807.

It is an arithmetic number, because the mean of its divisors is an integer number (19094322390).

Almost surely, 2^140022315323 is an apocalyptic number.

140022315323 is a deficient number, since it is larger than the sum of its proper divisors (12732263797).

140022315323 is a wasteful number, since it uses less digits than its factorization.

140022315323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246877.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 140022315323 its reverse (323513220041), we get a palindrome (463535535364).

The spelling of 140022315323 in words is "one hundred forty billion, twenty-two million, three hundred fifteen thousand, three hundred twenty-three".