1113243310 has 16 divisors (see below), whose sum is σ = 2027982096. Its totient is φ = 439931968.

The previous prime is 1113243277. The next prime is 1113243331. The reversal of 1113243310 is 133423111.

It is a super-2 number, since 2×1113243310² = 2478621334519512200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669799 + ... + 671458.

It is an arithmetic number, because the mean of its divisors is an integer number (126748881).

Almost surely, 2^1113243310 is an apocalyptic number.

1113243310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113243310 is a deficient number, since it is larger than the sum of its proper divisors (914738786).

1113243310 is a wasteful number, since it uses less digits than its factorization.

1113243310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341347.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1113243310 is about 33365.3009877028. The cubic root of 1113243310 is about 1036.4062690824.

Adding to 1113243310 its reverse (133423111), we get a palindrome (1246666421).

The spelling of 1113243310 in words is "one billion, one hundred thirteen million, two hundred forty-three thousand, three hundred ten".