11113023101 has 4 divisors (see below), whose sum is σ = 11116495872. Its totient is φ = 11109550332.

The previous prime is 11113023083. The next prime is 11113023143. The reversal of 11113023101 is 10132031111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113023101 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 (11113023151) 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, 1731581 + ... + 1737986.

It is an arithmetic number, because the mean of its divisors is an integer number (2779123968).

Almost surely, 2^11113023101 is an apocalyptic number.

It is an amenable number.

11113023101 is a deficient number, since it is larger than the sum of its proper divisors (3472771).

11113023101 is an equidigital number, since it uses as much as digits as its factorization.

11113023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472770.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11113023101 its reverse (10132031111), we get a palindrome (21245054212).

The spelling of 11113023101 in words is "eleven billion, one hundred thirteen million, twenty-three thousand, one hundred one".