431618757103 has 6 divisors (see below), whose sum is σ = 445991078832. Its totient is φ = 417695570460.

The previous prime is 431618757079. The next prime is 431618757131. The reversal of 431618757103 is 301757816134.

It is not a de Polignac number, because 431618757103 - 2⁵ = 431618757071 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 (431618757133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224566551 + ... + 224568472.

It is an arithmetic number, because the mean of its divisors is an integer number (74331846472).

Almost surely, 2^431618757103 is an apocalyptic number.

431618757103 is a deficient number, since it is larger than the sum of its proper divisors (14372321729).

431618757103 is an equidigital number, since it uses as much as digits as its factorization.

431618757103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449135085 (or 449135054 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 431618757103 in words is "four hundred thirty-one billion, six hundred eighteen million, seven hundred fifty-seven thousand, one hundred three".