112430121101 has 4 divisors (see below), whose sum is σ = 112433943804. Its totient is φ = 112426298400.

The previous prime is 112430121071. The next prime is 112430121137. The reversal of 112430121101 is 101121034211.

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 87101716900 + 25328404201 = 295130^2 + 159149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112430121101 is a prime.

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 112430121101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112430121191) by changing a digit.

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, 1866890 + ... + 1926171.

It is an arithmetic number, because the mean of its divisors is an integer number (28108485951).

Almost surely, 2^112430121101 is an apocalyptic number.

It is an amenable number.

112430121101 is a deficient number, since it is larger than the sum of its proper divisors (3822703).

112430121101 is an equidigital number, since it uses as much as digits as its factorization.

112430121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822702.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 112430121101 its reverse (101121034211), we get a palindrome (213551155312).

The spelling of 112430121101 in words is "one hundred twelve billion, four hundred thirty million, one hundred twenty-one thousand, one hundred one".