1303100032103 has 2 divisors, whose sum is σ = 1303100032104. Its totient is φ = 1303100032102.

The previous prime is 1303100032097. The next prime is 1303100032141. The reversal of 1303100032103 is 3012300013031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1303100032103 - 2¹² = 1303100028007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303130032103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651550016051 + 651550016052.

It is an arithmetic number, because the mean of its divisors is an integer number (651550016052).

Almost surely, 2^{1303100032103} is an apocalyptic number.

1303100032103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303100032103 is an equidigital number, since it uses as much as digits as its factorization.

1303100032103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1303100032103 its reverse (3012300013031), we get a palindrome (4315400045134).

The spelling of 1303100032103 in words is "one trillion, three hundred three billion, one hundred million, thirty-two thousand, one hundred three".