101403314340423 has 4 divisors (see below), whose sum is σ = 135204419120568. Its totient is φ = 67602209560280.

The previous prime is 101403314340397. The next prime is 101403314340479. The reversal of 101403314340423 is 324043413304101.

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 101403314340423 - 2¹³ = 101403314332231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101403314340323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16900552390068 + ... + 16900552390073.

It is an arithmetic number, because the mean of its divisors is an integer number (33801104780142).

Almost surely, 2^{101403314340423} is an apocalyptic number.

101403314340423 is a deficient number, since it is larger than the sum of its proper divisors (33801104780145).

101403314340423 is an equidigital number, since it uses as much as digits as its factorization.

101403314340423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33801104780144.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 101403314340423 its reverse (324043413304101), we get a palindrome (425446727644524).

The spelling of 101403314340423 in words is "one hundred one trillion, four hundred three billion, three hundred fourteen million, three hundred forty thousand, four hundred twenty-three".