1423200200311 has 16 divisors (see below), whose sum is σ = 1522304143360. Its totient is φ = 1328231792160.

The previous prime is 1423200200293. The next prime is 1423200200329. The reversal of 1423200200311 is 1130020023241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1423200200293) and next prime (1423200200329).

It is a cyclic number.

It is not a de Polignac number, because 1423200200311 - 2⁷ = 1423200200183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423200200351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6652080 + ... + 6862693.

It is an arithmetic number, because the mean of its divisors is an integer number (95144008960).

Almost surely, 2^{1423200200311} is an apocalyptic number.

1423200200311 is a deficient number, since it is larger than the sum of its proper divisors (99103943049).

1423200200311 is a wasteful number, since it uses less digits than its factorization.

1423200200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13514926.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1423200200311 its reverse (1130020023241), we get a palindrome (2553220223552).

The spelling of 1423200200311 in words is "one trillion, four hundred twenty-three billion, two hundred million, two hundred thousand, three hundred eleven".