11663112373 has 8 divisors (see below), whose sum is σ = 12751000416. Its totient is φ = 10579825200.

The previous prime is 11663112367. The next prime is 11663112397. The reversal of 11663112373 is 37321136611.

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 11663112373 - 2⁵ = 11663112341 is a prime.

It is a super-2 number, since 2×11663112373² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11663112473) 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, 1144911 + ... + 1155052.

It is an arithmetic number, because the mean of its divisors is an integer number (1593875052).

Almost surely, 2^11663112373 is an apocalyptic number.

It is an amenable number.

11663112373 is a deficient number, since it is larger than the sum of its proper divisors (1087888043).

11663112373 is a wasteful number, since it uses less digits than its factorization.

11663112373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300435.

The product of its digits is 13608, while the sum is 34.

Adding to 11663112373 its reverse (37321136611), we get a palindrome (48984248984).

The spelling of 11663112373 in words is "eleven billion, six hundred sixty-three million, one hundred twelve thousand, three hundred seventy-three".