1423140235103 has 8 divisors (see below), whose sum is σ = 1512042750720. Its totient is φ = 1335637759320.

The previous prime is 1423140235037. The next prime is 1423140235117. The reversal of 1423140235103 is 3015320413241.

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 1423140235103 - 2⁸ = 1423140234847 is a prime.

It is a super-2 number, since 2×1423140235103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423140235123) 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 7 ways as a sum of consecutive naturals, for example, 350007863 + ... + 350011928.

It is an arithmetic number, because the mean of its divisors is an integer number (189005343840).

Almost surely, 2^{1423140235103} is an apocalyptic number.

1423140235103 is a deficient number, since it is larger than the sum of its proper divisors (88902515617).

1423140235103 is a wasteful number, since it uses less digits than its factorization.

1423140235103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700019917.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 1423140235103 its reverse (3015320413241), we get a palindrome (4438460648344).

The spelling of 1423140235103 in words is "one trillion, four hundred twenty-three billion, one hundred forty million, two hundred thirty-five thousand, one hundred three".