2431330203112 has 16 divisors (see below), whose sum is σ = 4705800393600. Its totient is φ = 1176450098160.

The previous prime is 2431330203097. The next prime is 2431330203119. The reversal of 2431330203112 is 2113020331342.

It is a super-2 number, since 2×2431330203112² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2431330203119) 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, 4901875162 + ... + 4901875657.

It is an arithmetic number, because the mean of its divisors is an integer number (294112524600).

Almost surely, 2^{2431330203112} is an apocalyptic number.

It is an amenable number.

2431330203112 is a deficient number, since it is larger than the sum of its proper divisors (2274470190488).

2431330203112 is a wasteful number, since it uses less digits than its factorization.

2431330203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9803750856 (or 9803750852 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2431330203112 its reverse (2113020331342), we get a palindrome (4544350534454).

The spelling of 2431330203112 in words is "two trillion, four hundred thirty-one billion, three hundred thirty million, two hundred three thousand, one hundred twelve".