140023403133 has 4 divisors (see below), whose sum is σ = 186697870848. Its totient is φ = 93348935420.

The previous prime is 140023403131. The next prime is 140023403197. The reversal of 140023403133 is 331304320041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140023403133 - 2¹ = 140023403131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140023403131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23337233853 + ... + 23337233858.

It is an arithmetic number, because the mean of its divisors is an integer number (46674467712).

Almost surely, 2^140023403133 is an apocalyptic number.

It is an amenable number.

140023403133 is a deficient number, since it is larger than the sum of its proper divisors (46674467715).

140023403133 is an equidigital number, since it uses as much as digits as its factorization.

140023403133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46674467714.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 140023403133 its reverse (331304320041), we get a palindrome (471327723174).

The spelling of 140023403133 in words is "one hundred forty billion, twenty-three million, four hundred three thousand, one hundred thirty-three".