123014303421 has 16 divisors (see below), whose sum is σ = 164162851584. Its totient is φ = 81937687104.

The previous prime is 123014303353. The next prime is 123014303441. The reversal of 123014303421 is 124303410321.

It is a happy number.

It is not a de Polignac number, because 123014303421 - 2¹⁴ = 123014287037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123014303391 and 123014303400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123014303441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32175516 + ... + 32179338.

It is an arithmetic number, because the mean of its divisors is an integer number (10260178224).

Almost surely, 2^123014303421 is an apocalyptic number.

It is an amenable number.

123014303421 is a deficient number, since it is larger than the sum of its proper divisors (41148548163).

123014303421 is a wasteful number, since it uses less digits than its factorization.

123014303421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10420.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 123014303421 its reverse (124303410321), we get a palindrome (247317713742).

The spelling of 123014303421 in words is "one hundred twenty-three billion, fourteen million, three hundred three thousand, four hundred twenty-one".