431035523200120 has 16 divisors (see below), whose sum is σ = 969829927200360. Its totient is φ = 172414209280032.

The previous prime is 431035523200097. The next prime is 431035523200129. The reversal of 431035523200120 is 21002325530134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431035523200129) 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 3 ways as a sum of consecutive naturals, for example, 5387944039962 + ... + 5387944040041.

Almost surely, 2^{431035523200120} is an apocalyptic number.

431035523200120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

431035523200120 is an abundant number, since it is smaller than the sum of its proper divisors (538794404000240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431035523200120 is a wasteful number, since it uses less digits than its factorization.

431035523200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10775888080014 (or 10775888080010 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 431035523200120 its reverse (21002325530134), we get a palindrome (452037848730254).

The spelling of 431035523200120 in words is "four hundred thirty-one trillion, thirty-five billion, five hundred twenty-three million, two hundred thousand, one hundred twenty".