1303401103 has 2 divisors, whose sum is σ = 1303401104. Its totient is φ = 1303401102.

The previous prime is 1303401059. The next prime is 1303401131. The reversal of 1303401103 is 3011043031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1303401103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303401163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651700551 + 651700552.

It is an arithmetic number, because the mean of its divisors is an integer number (651700552).

Almost surely, 2^1303401103 is an apocalyptic number.

1303401103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303401103 is an equidigital number, since it uses as much as digits as its factorization.

1303401103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1303401103 is about 36102.6467589289. The cubic root of 1303401103 is about 1092.3438336267.

Adding to 1303401103 its reverse (3011043031), we get a palindrome (4314444134).

The spelling of 1303401103 in words is "one billion, three hundred three million, four hundred one thousand, one hundred three".