1203414163 has 4 divisors (see below), whose sum is σ = 1375330480. Its totient is φ = 1031497848.

The previous prime is 1203414151. The next prime is 1203414169. The reversal of 1203414163 is 3614143021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1203414163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1203414169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85958148 + ... + 85958161.

It is an arithmetic number, because the mean of its divisors is an integer number (343832620).

Almost surely, 2^1203414163 is an apocalyptic number.

1203414163 is a deficient number, since it is larger than the sum of its proper divisors (171916317).

1203414163 is an equidigital number, since it uses as much as digits as its factorization.

1203414163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171916316.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1203414163 is about 34690.2603478267. The cubic root of 1203414163 is about 1063.6654175699.

Adding to 1203414163 its reverse (3614143021), we get a palindrome (4817557184).

The spelling of 1203414163 in words is "one billion, two hundred three million, four hundred fourteen thousand, one hundred sixty-three".