1111030122113 has 8 divisors (see below), whose sum is σ = 1115224576488. Its totient is φ = 1106836988544.

The previous prime is 1111030122107. The next prime is 1111030122119. The reversal of 1111030122113 is 3112210301111.

It is an interprime number because it is at equal distance from previous prime (1111030122107) and next prime (1111030122119).

It can be written as a sum of positive squares in 4 ways, for example, as 325729308529 + 785300813584 = 570727^2 + 886172^2 .

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 1111030122113 - 2⁸ = 1111030121857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111030122091 and 1111030122100.

It is not an unprimeable number, because it can be changed into a prime (1111030122119) 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, 1371845 + ... + 2025837.

It is an arithmetic number, because the mean of its divisors is an integer number (139403072061).

Almost surely, 2^{1111030122113} is an apocalyptic number.

It is an amenable number.

1111030122113 is a deficient number, since it is larger than the sum of its proper divisors (4194454375).

1111030122113 is an equidigital number, since it uses as much as digits as its factorization.

1111030122113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660403.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1111030122113 its reverse (3112210301111), we get a palindrome (4223240423224).

The spelling of 1111030122113 in words is "one trillion, one hundred eleven billion, thirty million, one hundred twenty-two thousand, one hundred thirteen".