423340431002103 has 8 divisors (see below), whose sum is σ = 568898426963968. Its totient is φ = 280004694520824.

The previous prime is 423340431001979. The next prime is 423340431002129. The reversal of 423340431002103 is 301200134043324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423340431002103 - 2⁸ = 423340431001847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423340431002303) 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, 555564869701 + ... + 555564870462.

It is an arithmetic number, because the mean of its divisors is an integer number (71112303370496).

Almost surely, 2^{423340431002103} is an apocalyptic number.

423340431002103 is a deficient number, since it is larger than the sum of its proper divisors (145557995961865).

423340431002103 is a wasteful number, since it uses less digits than its factorization.

423340431002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111129740293.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 423340431002103 its reverse (301200134043324), we get a palindrome (724540565045427).

The spelling of 423340431002103 in words is "four hundred twenty-three trillion, three hundred forty billion, four hundred thirty-one million, two thousand, one hundred three".