1162345003 has 2 divisors, whose sum is σ = 1162345004. Its totient is φ = 1162345002.

The previous prime is 1162344949. The next prime is 1162345033. The reversal of 1162345003 is 3005432611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162345003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1162345033) by changing a digit.

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 as a sum of consecutive naturals, namely, 581172501 + 581172502.

It is an arithmetic number, because the mean of its divisors is an integer number (581172502).

Almost surely, 2^1162345003 is an apocalyptic number.

1162345003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162345003 is an equidigital number, since it uses as much as digits as its factorization.

1162345003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1162345003 is about 34093.1811804061. The cubic root of 1162345003 is about 1051.4251254755.

Adding to 1162345003 its reverse (3005432611), we get a palindrome (4167777614).

The spelling of 1162345003 in words is "one billion, one hundred sixty-two million, three hundred forty-five thousand, three".