10111423 has 4 divisors (see below), whose sum is σ = 11555920. Its totient is φ = 8666928.

The previous prime is 10111417. The next prime is 10111429. The reversal of 10111423 is 32411101.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10111417) and next prime (10111429).

It is a cyclic number.

It is not a de Polignac number, because 10111423 - 2⁵ = 10111391 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 (10111429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722238 + ... + 722251.

It is an arithmetic number, because the mean of its divisors is an integer number (2888980).

Almost surely, 2^10111423 is an apocalyptic number.

10111423 is a deficient number, since it is larger than the sum of its proper divisors (1444497).

10111423 is an equidigital number, since it uses as much as digits as its factorization.

10111423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444496.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 10111423 is about 3179.8463799372. The cubic root of 10111423 is about 216.2406939094.

Adding to 10111423 its reverse (32411101), we get a palindrome (42522524).

The spelling of 10111423 in words is "ten million, one hundred eleven thousand, four hundred twenty-three".