431165645650103 has 8 divisors (see below), whose sum is σ = 530665410031008. Its totient is φ = 341142049305504.

The previous prime is 431165645650081. The next prime is 431165645650109. The reversal of 431165645650103 is 301056546561134.

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 431165645650103 - 2²² = 431165641455799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431165645650109) 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, 2369042008976 + ... + 2369042009157.

It is an arithmetic number, because the mean of its divisors is an integer number (66333176253876).

Almost surely, 2^{431165645650103} is an apocalyptic number.

431165645650103 is a deficient number, since it is larger than the sum of its proper divisors (99499764380905).

431165645650103 is a wasteful number, since it uses less digits than its factorization.

431165645650103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4738084018153.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The spelling of 431165645650103 in words is "four hundred thirty-one trillion, one hundred sixty-five billion, six hundred forty-five million, six hundred fifty thousand, one hundred three".