1013112312250 has 16 divisors (see below), whose sum is σ = 1896546249000. Its totient is φ = 405244924800.

The previous prime is 1013112312239. The next prime is 1013112312299. The reversal of 1013112312250 is 522132113101.

It can be written as a sum of positive squares in 4 ways, for example, as 531655347609 + 481456964641 = 729147^2 + 693871^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2026224375 + ... + 2026224874.

Almost surely, 2^{1013112312250} is an apocalyptic number.

1013112312250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013112312250 is a deficient number, since it is larger than the sum of its proper divisors (883433936750).

1013112312250 is an equidigital number, since it uses as much as digits as its factorization.

1013112312250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052449266 (or 4052449256 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 1013112312250 its reverse (522132113101), we get a palindrome (1535244425351).

The spelling of 1013112312250 in words is "one trillion, thirteen billion, one hundred twelve million, three hundred twelve thousand, two hundred fifty".