2431000111012 has 48 divisors (see below), whose sum is σ = 4703093285184. Its totient is φ = 1090251008000.

The previous prime is 2431000111009. The next prime is 2431000111031. The reversal of 2431000111012 is 2101110001342.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2341812 + ... + 3216532.

It is an arithmetic number, because the mean of its divisors is an integer number (97981110108).

Almost surely, 2^{2431000111012} is an apocalyptic number.

2431000111012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2431000111012 is a deficient number, since it is larger than the sum of its proper divisors (2272093174172).

2431000111012 is a wasteful number, since it uses less digits than its factorization.

2431000111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875580 (or 875578 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2431000111012 its reverse (2101110001342), we get a palindrome (4532110112354).

The spelling of 2431000111012 in words is "two trillion, four hundred thirty-one billion, one hundred eleven thousand, twelve".