1422103343 has 2 divisors, whose sum is σ = 1422103344. Its totient is φ = 1422103342.

The previous prime is 1422103339. The next prime is 1422103357. The reversal of 1422103343 is 3433012241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1422103343 - 2² = 1422103339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422103303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711051671 + 711051672.

It is an arithmetic number, because the mean of its divisors is an integer number (711051672).

Almost surely, 2^1422103343 is an apocalyptic number.

1422103343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422103343 is an equidigital number, since it uses as much as digits as its factorization.

1422103343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1422103343 is about 37710.7854996419. The cubic root of 1422103343 is about 1124.5455528774.

Adding to 1422103343 its reverse (3433012241), we get a palindrome (4855115584).

The spelling of 1422103343 in words is "one billion, four hundred twenty-two million, one hundred three thousand, three hundred forty-three".