1180242023 has 2 divisors, whose sum is σ = 1180242024. Its totient is φ = 1180242022.

The previous prime is 1180241999. The next prime is 1180242043. The reversal of 1180242023 is 3202420811.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1180242023 - 2⁸ = 1180241767 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1180242023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1180242043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590121011 + 590121012.

It is an arithmetic number, because the mean of its divisors is an integer number (590121012).

Almost surely, 2^1180242023 is an apocalyptic number.

1180242023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1180242023 is an equidigital number, since it uses as much as digits as its factorization.

1180242023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1180242023 is about 34354.6506749814. The cubic root of 1180242023 is about 1056.7940463599.

Adding to 1180242023 its reverse (3202420811), we get a palindrome (4382662834).

The spelling of 1180242023 in words is "one billion, one hundred eighty million, two hundred forty-two thousand, twenty-three".