1202541163 has 2 divisors, whose sum is σ = 1202541164. Its totient is φ = 1202541162.

The previous prime is 1202541133. The next prime is 1202541169. The reversal of 1202541163 is 3611452021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202541163 is a prime.

It is a super-2 number, since 2×1202541163² = 2892210497418785138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1202541169) 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, 601270581 + 601270582.

It is an arithmetic number, because the mean of its divisors is an integer number (601270582).

Almost surely, 2^1202541163 is an apocalyptic number.

1202541163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202541163 is an equidigital number, since it uses as much as digits as its factorization.

1202541163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1202541163 is about 34677.6752825215. The cubic root of 1202541163 is about 1063.4081482744.

Adding to 1202541163 its reverse (3611452021), we get a palindrome (4813993184).

The spelling of 1202541163 in words is "one billion, two hundred two million, five hundred forty-one thousand, one hundred sixty-three".