1340514103 has 2 divisors, whose sum is σ = 1340514104. Its totient is φ = 1340514102.

The previous prime is 1340514061. The next prime is 1340514137. The reversal of 1340514103 is 3014150431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1340514103 - 2²¹ = 1338416951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1340517103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670257051 + 670257052.

It is an arithmetic number, because the mean of its divisors is an integer number (670257052).

Almost surely, 2^1340514103 is an apocalyptic number.

1340514103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1340514103 is an equidigital number, since it uses as much as digits as its factorization.

1340514103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1340514103 is about 36613.0318739107. The cubic root of 1340514103 is about 1102.6147447345.

Adding to 1340514103 its reverse (3014150431), we get a palindrome (4354664534).

The spelling of 1340514103 in words is "one billion, three hundred forty million, five hundred fourteen thousand, one hundred three".