1002341423 has 2 divisors, whose sum is σ = 1002341424. Its totient is φ = 1002341422.

The previous prime is 1002341419. The next prime is 1002341441. The reversal of 1002341423 is 3241432001.

It is a weak prime.

It is an emirp because it is prime and its reverse (3241432001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002341423 - 2² = 1002341419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002341395 and 1002341404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002341453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501170711 + 501170712.

It is an arithmetic number, because the mean of its divisors is an integer number (501170712).

Almost surely, 2^1002341423 is an apocalyptic number.

1002341423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002341423 is an equidigital number, since it uses as much as digits as its factorization.

1002341423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1002341423 is about 31659.7761047042. The cubic root of 1002341423 is about 1000.7798659843.

Adding to 1002341423 its reverse (3241432001), we get a palindrome (4243773424).

The spelling of 1002341423 in words is "one billion, two million, three hundred forty-one thousand, four hundred twenty-three".