140012023310323 has 2 divisors, whose sum is σ = 140012023310324. Its totient is φ = 140012023310322.

The previous prime is 140012023310267. The next prime is 140012023310381. The reversal of 140012023310323 is 323013320210041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140012023310323 - 2²¹ = 140012021213171 is a prime.

It is a super-2 number, since 2×140012023310323² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140012023310623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70006011655161 + 70006011655162.

It is an arithmetic number, because the mean of its divisors is an integer number (70006011655162).

Almost surely, 2^{140012023310323} is an apocalyptic number.

140012023310323 is a deficient number, since it is larger than the sum of its proper divisors (1).

140012023310323 is an equidigital number, since it uses as much as digits as its factorization.

140012023310323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 140012023310323 its reverse (323013320210041), we get a palindrome (463025343520364).

The spelling of 140012023310323 in words is "one hundred forty trillion, twelve billion, twenty-three million, three hundred ten thousand, three hundred twenty-three".