1111423341331 has 8 divisors (see below), whose sum is σ = 1123225889760. Its totient is φ = 1099640255232.

The previous prime is 1111423341311. The next prime is 1111423341437. The reversal of 1111423341331 is 1331433241111.

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 1111423341331 - 2⁵ = 1111423341299 is a prime.

It is a super-2 number, since 2×1111423341331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1111423341331.

It is not an unprimeable number, because it can be changed into a prime (1111423341311) 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, 4750750 + ... + 4979203.

It is an arithmetic number, because the mean of its divisors is an integer number (140403236220).

Almost surely, 2^{1111423341331} is an apocalyptic number.

1111423341331 is a deficient number, since it is larger than the sum of its proper divisors (11802548429).

1111423341331 is a wasteful number, since it uses less digits than its factorization.

1111423341331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9731165.

The product of its digits is 2592, while the sum is 28.

Adding to 1111423341331 its reverse (1331433241111), we get a palindrome (2442856582442).

The spelling of 1111423341331 in words is "one trillion, one hundred eleven billion, four hundred twenty-three million, three hundred forty-one thousand, three hundred thirty-one".