431103043002 has 8 divisors (see below), whose sum is σ = 862206086016. Its totient is φ = 143701014332.

The previous prime is 431103042991. The next prime is 431103043031. The reversal of 431103043002 is 200340301134.

It is a sphenic number, since it is the product of 3 distinct primes.

431103043002 is an admirable number.

It is a super-2 number, since 2×431103043002² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 431103043002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35925253578 + ... + 35925253589.

It is an arithmetic number, because the mean of its divisors is an integer number (107775760752).

Almost surely, 2^431103043002 is an apocalyptic number.

431103043002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

431103043002 is a wasteful number, since it uses less digits than its factorization.

431103043002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71850507172.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 431103043002 its reverse (200340301134), we get a palindrome (631443344136).

The spelling of 431103043002 in words is "four hundred thirty-one billion, one hundred three million, forty-three thousand, two".