111013103122 has 8 divisors (see below), whose sum is σ = 166530471372. Its totient is φ = 55502946000.

The previous prime is 111013103107. The next prime is 111013103141. The reversal of 111013103122 is 221301310111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100026080361 + 10987022761 = 316269^2 + 104819^2 .

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

It is a super-2 number, since 2×111013103122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111013103096 and 111013103105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1764129 + ... + 1825972.

Almost surely, 2^111013103122 is an apocalyptic number.

111013103122 is a deficient number, since it is larger than the sum of its proper divisors (55517368250).

111013103122 is a wasteful number, since it uses less digits than its factorization.

111013103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605564.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111013103122 its reverse (221301310111), we get a palindrome (332314413233).

The spelling of 111013103122 in words is "one hundred eleven billion, thirteen million, one hundred three thousand, one hundred twenty-two".