1120002313 has 8 divisors (see below), whose sum is σ = 1189409832. Its totient is φ = 1050986496.

The previous prime is 1120002311. The next prime is 1120002349. The reversal of 1120002313 is 3132000211.

It can be written as a sum of positive squares in 4 ways, for example, as 48553024 + 1071449289 = 6968^2 + 32733^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120002313 - 2¹ = 1120002311 is a prime.

It is a super-2 number, since 2×1120002313² = 2508810362250699938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120002293 and 1120002302.

It is not an unprimeable number, because it can be changed into a prime (1120002311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92020 + ... + 103477.

It is an arithmetic number, because the mean of its divisors is an integer number (148676229).

Almost surely, 2^1120002313 is an apocalyptic number.

It is an amenable number.

1120002313 is a deficient number, since it is larger than the sum of its proper divisors (69407519).

1120002313 is a wasteful number, since it uses less digits than its factorization.

1120002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195851.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1120002313 is about 33466.4356183923. The cubic root of 1120002313 is about 1038.4995352649.

Adding to 1120002313 its reverse (3132000211), we get a palindrome (4252002524).

The spelling of 1120002313 in words is "one billion, one hundred twenty million, two thousand, three hundred thirteen".