111323333313 has 8 divisors (see below), whose sum is σ = 164923456800. Its totient is φ = 74215555524.

The previous prime is 111323333293. The next prime is 111323333351. The reversal of 111323333313 is 313333323111.

111323333313 is a `hidden beast` number, since 1 + 1 + 1 + 323 + 3 + 3 + 331 + 3 = 666.

It is not a de Polignac number, because 111323333313 - 2¹² = 111323329217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4123086419 = 111323333313 / (1 + 1 + 1 + 3 + 2 + 3 + 3 + 3 + 3 + 3 + 1 + 3).

It is not an unprimeable number, because it can be changed into a prime (111323331313) 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, 2061543183 + ... + 2061543236.

It is an arithmetic number, because the mean of its divisors is an integer number (20615432100).

Almost surely, 2^111323333313 is an apocalyptic number.

It is an amenable number.

111323333313 is a deficient number, since it is larger than the sum of its proper divisors (53600123487).

111323333313 is an equidigital number, since it uses as much as digits as its factorization.

111323333313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123086428 (or 4123086422 counting only the distinct ones).

The product of its digits is 4374, while the sum is 27.

Adding to 111323333313 its reverse (313333323111), we get a palindrome (424656656424).

The spelling of 111323333313 in words is "one hundred eleven billion, three hundred twenty-three million, three hundred thirty-three thousand, three hundred thirteen".