140023100401403 has 8 divisors (see below), whose sum is σ = 141771927088848. Its totient is φ = 138275745175584.

The previous prime is 140023100401399. The next prime is 140023100401433. The reversal of 140023100401403 is 304104001320041.

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 140023100401403 - 2² = 140023100401399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140023100401433) 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, 367673900 + ... + 368054537.

It is an arithmetic number, because the mean of its divisors is an integer number (17721490886106).

Almost surely, 2^{140023100401403} is an apocalyptic number.

140023100401403 is a deficient number, since it is larger than the sum of its proper divisors (1748826687445).

140023100401403 is an equidigital number, since it uses as much as digits as its factorization.

140023100401403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735730813.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 140023100401403 its reverse (304104001320041), we get a palindrome (444127101721444).

The spelling of 140023100401403 in words is "one hundred forty trillion, twenty-three billion, one hundred million, four hundred one thousand, four hundred three".