1423302013015 has 16 divisors (see below), whose sum is σ = 1718339821632. Its totient is φ = 1131724532224.

The previous prime is 1423302012967. The next prime is 1423302013031. The reversal of 1423302013015 is 5103102033241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1423302013015 - 2¹⁹ = 1423301488727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10366797 + ... + 10503193.

It is an arithmetic number, because the mean of its divisors is an integer number (107396238852).

Almost surely, 2^{1423302013015} is an apocalyptic number.

1423302013015 is a deficient number, since it is larger than the sum of its proper divisors (295037808617).

1423302013015 is a wasteful number, since it uses less digits than its factorization.

1423302013015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149066.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1423302013015 its reverse (5103102033241), we get a palindrome (6526404046256).

The spelling of 1423302013015 in words is "one trillion, four hundred twenty-three billion, three hundred two million, thirteen thousand, fifteen".