11110113212329 has 4 divisors (see below), whose sum is σ = 11111227241476. Its totient is φ = 11108999183184.

The previous prime is 11110113212311. The next prime is 11110113212333. The reversal of 11110113212329 is 92321231101111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1858314240000 + 9251798972329 = 1363200^2 + 3041677^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110113212329 - 2³⁷ = 10972674258857 is a prime.

It is a super-2 number, since 2×11110113212329² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110113212297 and 11110113212306.

It is not an unprimeable number, because it can be changed into a prime (11110113215329) 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, 556999614 + ... + 557019559.

It is an arithmetic number, because the mean of its divisors is an integer number (2777806810369).

Almost surely, 2^{11110113212329} is an apocalyptic number.

It is an amenable number.

11110113212329 is a deficient number, since it is larger than the sum of its proper divisors (1114029147).

11110113212329 is an equidigital number, since it uses as much as digits as its factorization.

11110113212329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114029146.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 11110113212329 in words is "eleven trillion, one hundred ten billion, one hundred thirteen million, two hundred twelve thousand, three hundred twenty-nine".