1113344650 has 24 divisors (see below), whose sum is σ = 2259078624. Its totient is φ = 404852400.

The previous prime is 1113344641. The next prime is 1113344651. The reversal of 1113344650 is 564433111.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1113344651) 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, 1011582 + ... + 1012681.

It is an arithmetic number, because the mean of its divisors is an integer number (94128276).

Almost surely, 2^1113344650 is an apocalyptic number.

1113344650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113344650 is an abundant number, since it is smaller than the sum of its proper divisors (1145733974).

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

1113344650 is a wasteful number, since it uses less digits than its factorization.

1113344650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024286 (or 2024281 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1113344650 is about 33366.8195967191. The cubic root of 1113344650 is about 1036.4377166027.

Adding to 1113344650 its reverse (564433111), we get a palindrome (1677777761).

The spelling of 1113344650 in words is "one billion, one hundred thirteen million, three hundred forty-four thousand, six hundred fifty".