11111011146323 has 8 divisors (see below), whose sum is σ = 12121659675840. Its totient is φ = 10100455384680.

The previous prime is 11111011146299. The next prime is 11111011146349. The reversal of 11111011146323 is 32364111011111.

It is a happy number.

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 11111011146323 - 2⁶ = 11111011146259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11111011146292 and 11111011146301.

It is not an unprimeable number, because it can be changed into a prime (11111011149323) 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, 22941413 + ... + 23420726.

It is an arithmetic number, because the mean of its divisors is an integer number (1515207459480).

Almost surely, 2^{11111011146323} is an apocalyptic number.

11111011146323 is a deficient number, since it is larger than the sum of its proper divisors (1010648529517).

11111011146323 is a wasteful number, since it uses less digits than its factorization.

11111011146323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46383937.

The product of its (nonzero) digits is 432, while the sum is 26.

Adding to 11111011146323 its reverse (32364111011111), we get a palindrome (43475122157434).

The spelling of 11111011146323 in words is "eleven trillion, one hundred eleven billion, eleven million, one hundred forty-six thousand, three hundred twenty-three".