1363013423 has 2 divisors, whose sum is σ = 1363013424. Its totient is φ = 1363013422.

The previous prime is 1363013387. The next prime is 1363013479. The reversal of 1363013423 is 3243103631.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1363013423 - 2⁸ = 1363013167 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1363013392 and 1363013401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363013023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681506711 + 681506712.

It is an arithmetic number, because the mean of its divisors is an integer number (681506712).

Almost surely, 2^1363013423 is an apocalyptic number.

1363013423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363013423 is an equidigital number, since it uses as much as digits as its factorization.

1363013423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 1363013423 is about 36919.0116742038. The cubic root of 1363013423 is about 1108.7493483768.

The spelling of 1363013423 in words is "one billion, three hundred sixty-three million, thirteen thousand, four hundred twenty-three".