431444230103 has 8 divisors (see below), whose sum is σ = 457271626320. Its totient is φ = 405666647680.

The previous prime is 431444230093. The next prime is 431444230157. The reversal of 431444230103 is 301032444134.

It is a happy number.

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 431444230103 - 2²⁴ = 431427452887 is a prime.

It is a super-2 number, since 2×431444230103² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431444230183) 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, 12435608 + ... + 12470253.

It is an arithmetic number, because the mean of its divisors is an integer number (57158953290).

Almost surely, 2^431444230103 is an apocalyptic number.

431444230103 is a deficient number, since it is larger than the sum of its proper divisors (25827396217).

431444230103 is a wasteful number, since it uses less digits than its factorization.

431444230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24906897.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 431444230103 its reverse (301032444134), we get a palindrome (732476674237).

The spelling of 431444230103 in words is "four hundred thirty-one billion, four hundred forty-four million, two hundred thirty thousand, one hundred three".