1120203347 has 2 divisors, whose sum is σ = 1120203348. Its totient is φ = 1120203346.

The previous prime is 1120203341. The next prime is 1120203367. The reversal of 1120203347 is 7433020211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120203347 - 2¹² = 1120199251 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120203341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560101673 + 560101674.

It is an arithmetic number, because the mean of its divisors is an integer number (560101674).

Almost surely, 2^1120203347 is an apocalyptic number.

1120203347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120203347 is an equidigital number, since it uses as much as digits as its factorization.

1120203347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1120203347 is about 33469.4390003776. The cubic root of 1120203347 is about 1038.5616664537.

Adding to 1120203347 its reverse (7433020211), we get a palindrome (8553223558).

The spelling of 1120203347 in words is "one billion, one hundred twenty million, two hundred three thousand, three hundred forty-seven".