111311100313 has 8 divisors (see below), whose sum is σ = 127215541440. Its totient is φ = 95407373040.

The previous prime is 111311100281. The next prime is 111311100347. The reversal of 111311100313 is 313001113111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111311100313 - 2⁵ = 111311100281 is a prime.

It is a super-2 number, since 2×111311100313² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111311100713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212898 + ... + 517636.

It is an arithmetic number, because the mean of its divisors is an integer number (15901942680).

Almost surely, 2^111311100313 is an apocalyptic number.

It is an amenable number.

111311100313 is a deficient number, since it is larger than the sum of its proper divisors (15904441127).

111311100313 is an equidigital number, since it uses as much as digits as its factorization.

111311100313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356927.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 111311100313 its reverse (313001113111), we get a palindrome (424312213424).

The spelling of 111311100313 in words is "one hundred eleven billion, three hundred eleven million, one hundred thousand, three hundred thirteen".