1112030313101 has 4 divisors (see below), whose sum is σ = 1113476387100. Its totient is φ = 1110584239104.

The previous prime is 1112030313077. The next prime is 1112030313109. The reversal of 1112030313101 is 1013130302111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 730879657225 + 381150655876 = 854915^2 + 617374^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112030313101 is a prime.

It is a super-2 number, since 2×1112030313101² (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 1112030313101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112030313109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723035846 + ... + 723037383.

It is an arithmetic number, because the mean of its divisors is an integer number (278369096775).

Almost surely, 2^{1112030313101} is an apocalyptic number.

It is an amenable number.

1112030313101 is a deficient number, since it is larger than the sum of its proper divisors (1446073999).

1112030313101 is an equidigital number, since it uses as much as digits as its factorization.

1112030313101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446073998.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1112030313101 its reverse (1013130302111), we get a palindrome (2125160615212).

The spelling of 1112030313101 in words is "one trillion, one hundred twelve billion, thirty million, three hundred thirteen thousand, one hundred one".