431035523200231 has 4 divisors (see below), whose sum is σ = 431035730050464. Its totient is φ = 431035316350000.

The previous prime is 431035523200157. The next prime is 431035523200241. The reversal of 431035523200231 is 132002325530134.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 431035523200231 - 2¹⁹ = 431035522675943 is a prime.

It is a super-2 number, since 2×431035523200231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431035523200241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100267270 + ... + 104477731.

It is an arithmetic number, because the mean of its divisors is an integer number (107758932512616).

Almost surely, 2^{431035523200231} is an apocalyptic number.

431035523200231 is a deficient number, since it is larger than the sum of its proper divisors (206850233).

431035523200231 is a wasteful number, since it uses less digits than its factorization.

431035523200231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206850232.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 431035523200231 its reverse (132002325530134), we get a palindrome (563037848730365).

The spelling of 431035523200231 in words is "four hundred thirty-one trillion, thirty-five billion, five hundred twenty-three million, two hundred thousand, two hundred thirty-one".