1112353623 has 12 divisors (see below), whose sum is σ = 1676591280. Its totient is φ = 709326816.

The previous prime is 1112353621. The next prime is 1112353637. The reversal of 1112353623 is 3263532111.

1112353623 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 35 + 3 + 623 = 666.

It is not a de Polignac number, because 1112353623 - 2¹ = 1112353621 is a prime.

It is a super-2 number, since 2×1112353623² = 2474661165202452258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112353621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2686638 + ... + 2687051.

It is an arithmetic number, because the mean of its divisors is an integer number (139715940).

Almost surely, 2^1112353623 is an apocalyptic number.

1112353623 is a deficient number, since it is larger than the sum of its proper divisors (564237657).

1112353623 is a wasteful number, since it uses less digits than its factorization.

1112353623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373718 (or 5373715 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 1112353623 is about 33351.9658041321. The cubic root of 1112353623 is about 1036.1301021619.

Adding to 1112353623 its reverse (3263532111), we get a palindrome (4375885734).

It can be divided in two parts, 11123 and 53623, that added together give a palindrome (64746).

The spelling of 1112353623 in words is "one billion, one hundred twelve million, three hundred fifty-three thousand, six hundred twenty-three".