1288914103 has 2 divisors, whose sum is σ = 1288914104. Its totient is φ = 1288914102.

The previous prime is 1288914101. The next prime is 1288914169. The reversal of 1288914103 is 3014198821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1288914103 - 2¹ = 1288914101 is a prime.

It is a super-2 number, since 2×1288914103² = 3322599129824589218, which contains 22 as substring.

Together with 1288914101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1288914101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644457051 + 644457052.

It is an arithmetic number, because the mean of its divisors is an integer number (644457052).

Almost surely, 2^1288914103 is an apocalyptic number.

1288914103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1288914103 is an equidigital number, since it uses as much as digits as its factorization.

1288914103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 1288914103 is about 35901.4498732294. The cubic root of 1288914103 is about 1088.2816971599.

The spelling of 1288914103 in words is "one billion, two hundred eighty-eight million, nine hundred fourteen thousand, one hundred three".