1208830301 has 4 divisors (see below), whose sum is σ = 1381520352. Its totient is φ = 1036140252.

The previous prime is 1208830289. The next prime is 1208830303. The reversal of 1208830301 is 1030388021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1030388021 = 13 ⋅79260617.

It is a de Polignac number, because none of the positive numbers 2^k-1208830301 is a prime.

It is a super-2 number, since 2×1208830301² = 2922541393231501202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208830303) 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 in 3 ways as a sum of consecutive naturals, for example, 86345015 + ... + 86345028.

It is an arithmetic number, because the mean of its divisors is an integer number (345380088).

Almost surely, 2^1208830301 is an apocalyptic number.

It is an amenable number.

1208830301 is a deficient number, since it is larger than the sum of its proper divisors (172690051).

1208830301 is an equidigital number, since it uses as much as digits as its factorization.

1208830301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172690050.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1208830301 is about 34768.2369555892. The cubic root of 1208830301 is about 1065.2587558503.

The spelling of 1208830301 in words is "one billion, two hundred eight million, eight hundred thirty thousand, three hundred one".