1201442303 has 2 divisors, whose sum is σ = 1201442304. Its totient is φ = 1201442302.

The previous prime is 1201442273. The next prime is 1201442321. The reversal of 1201442303 is 3032441021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1201442303 - 2¹⁰ = 1201441279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201442383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600721151 + 600721152.

It is an arithmetic number, because the mean of its divisors is an integer number (600721152).

Almost surely, 2^1201442303 is an apocalyptic number.

1201442303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201442303 is an equidigital number, since it uses as much as digits as its factorization.

1201442303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1201442303 is about 34661.8277504231. The cubic root of 1201442303 is about 1063.0841419607.

Adding to 1201442303 its reverse (3032441021), we get a palindrome (4233883324).

The spelling of 1201442303 in words is "one billion, two hundred one million, four hundred forty-two thousand, three hundred three".