1340301203 has 2 divisors, whose sum is σ = 1340301204. Its totient is φ = 1340301202.

The previous prime is 1340301187. The next prime is 1340301227. The reversal of 1340301203 is 3021030431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1340301203 - 2⁴ = 1340301187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1340301803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670150601 + 670150602.

It is an arithmetic number, because the mean of its divisors is an integer number (670150602).

Almost surely, 2^1340301203 is an apocalyptic number.

1340301203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1340301203 is an equidigital number, since it uses as much as digits as its factorization.

1340301203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1340301203 is about 36610.1243237441. The cubic root of 1340301203 is about 1102.5563693427.

Adding to 1340301203 its reverse (3021030431), we get a palindrome (4361331634).

The spelling of 1340301203 in words is "one billion, three hundred forty million, three hundred one thousand, two hundred three".