11112101423 has 8 divisors (see below), whose sum is σ = 11339297568. Its totient is φ = 10885554784.

The previous prime is 11112101411. The next prime is 11112101431. The reversal of 11112101423 is 32410121111.

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

It is a cyclic number.

It is not a de Polignac number, because 11112101423 - 2⁸ = 11112101167 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 (11112101723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127736 + ... + 196317.

It is an arithmetic number, because the mean of its divisors is an integer number (1417412196).

Almost surely, 2^11112101423 is an apocalyptic number.

11112101423 is a deficient number, since it is larger than the sum of its proper divisors (227196145).

11112101423 is an equidigital number, since it uses as much as digits as its factorization.

11112101423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324753.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11112101423 its reverse (32410121111), we get a palindrome (43522222534).

The spelling of 11112101423 in words is "eleven billion, one hundred twelve million, one hundred one thousand, four hundred twenty-three".