2431203112 has 32 divisors (see below), whose sum is σ = 4911540480. Its totient is φ = 1121549760.

The previous prime is 2431203097. The next prime is 2431203119. The reversal of 2431203112 is 2113021342.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2431203112.

It is not an unprimeable number, because it can be changed into a prime (2431203119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277633 + ... + 286255.

It is an arithmetic number, because the mean of its divisors is an integer number (153485640).

Almost surely, 2^2431203112 is an apocalyptic number.

It is an amenable number.

2431203112 is an abundant number, since it is smaller than the sum of its proper divisors (2480337368).

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

2431203112 is a wasteful number, since it uses less digits than its factorization.

2431203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11353 (or 11349 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2431203112 is about 49307.2318428037. The cubic root of 2431203112 is about 1344.6432652124.

Adding to 2431203112 its reverse (2113021342), we get a palindrome (4544224454).

The spelling of 2431203112 in words is "two billion, four hundred thirty-one million, two hundred three thousand, one hundred twelve".