1368045103 has 2 divisors, whose sum is σ = 1368045104. Its totient is φ = 1368045102.

The previous prime is 1368045059. The next prime is 1368045113. The reversal of 1368045103 is 3015408631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1368045103 - 2⁹ = 1368044591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1368045113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684022551 + 684022552.

It is an arithmetic number, because the mean of its divisors is an integer number (684022552).

Almost surely, 2^1368045103 is an apocalyptic number.

1368045103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1368045103 is an equidigital number, since it uses as much as digits as its factorization.

1368045103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1368045103 is about 36987.0937355181. The cubic root of 1368045103 is about 1110.1120204561.

The spelling of 1368045103 in words is "one billion, three hundred sixty-eight million, forty-five thousand, one hundred three".