1120362345 has 24 divisors (see below), whose sum is σ = 1949717952. Its totient is φ = 595140000.

The previous prime is 1120362329. The next prime is 1120362367. The reversal of 1120362345 is 5432630211.

1120362345 is a `hidden beast` number, since 11 + 20 + 3 + 623 + 4 + 5 = 666.

It is not a de Polignac number, because 1120362345 - 2⁴ = 1120362329 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 38301 + ... + 60890.

It is an arithmetic number, because the mean of its divisors is an integer number (81238248).

Almost surely, 2^1120362345 is an apocalyptic number.

1120362345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1120362345 is a deficient number, since it is larger than the sum of its proper divisors (829355607).

1120362345 is a wasteful number, since it uses less digits than its factorization.

1120362345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99453 (or 99450 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1120362345 is about 33471.8141874623. The cubic root of 1120362345 is about 1038.6108008114.

Adding to 1120362345 its reverse (5432630211), we get a palindrome (6552992556).

The spelling of 1120362345 in words is "one billion, one hundred twenty million, three hundred sixty-two thousand, three hundred forty-five".