1423023114111 has 8 divisors (see below), whose sum is σ = 1897381470384. Its totient is φ = 948673416960.

The previous prime is 1423023114109. The next prime is 1423023114131. The reversal of 1423023114111 is 1114113203241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1423023114111 - 2¹ = 1423023114109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423023114131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771096 + ... + 2445981.

It is an arithmetic number, because the mean of its divisors is an integer number (237172683798).

Almost surely, 2^{1423023114111} is an apocalyptic number.

1423023114111 is a deficient number, since it is larger than the sum of its proper divisors (474358356273).

1423023114111 is a wasteful number, since it uses less digits than its factorization.

1423023114111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329561.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1423023114111 its reverse (1114113203241), we get a palindrome (2537136317352).

The spelling of 1423023114111 in words is "one trillion, four hundred twenty-three billion, twenty-three million, one hundred fourteen thousand, one hundred eleven".