1405106536103 has 2 divisors, whose sum is σ = 1405106536104. Its totient is φ = 1405106536102.

The previous prime is 1405106536091. The next prime is 1405106536199. The reversal of 1405106536103 is 3016356015041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1405106536103 - 2⁴ = 1405106536087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1405106535103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702553268051 + 702553268052.

It is an arithmetic number, because the mean of its divisors is an integer number (702553268052).

Almost surely, 2^{1405106536103} is an apocalyptic number.

1405106536103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1405106536103 is an equidigital number, since it uses as much as digits as its factorization.

1405106536103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 1405106536103 in words is "one trillion, four hundred five billion, one hundred six million, five hundred thirty-six thousand, one hundred three".