112303200121 has 8 divisors (see below), whose sum is σ = 128512557504. Its totient is φ = 96135353520.

The previous prime is 112303200103. The next prime is 112303200127. The reversal of 112303200121 is 121002303211.

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 112303200121 - 2⁷ = 112303199993 is a prime.

It is a super-2 number, since 2×112303200121² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112303200095 and 112303200104.

It is not an unprimeable number, because it can be changed into a prime (112303200127) 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, 10371895 + ... + 10382716.

It is an arithmetic number, because the mean of its divisors is an integer number (16064069688).

Almost surely, 2^112303200121 is an apocalyptic number.

It is an amenable number.

112303200121 is a deficient number, since it is larger than the sum of its proper divisors (16209357383).

112303200121 is an equidigital number, since it uses as much as digits as its factorization.

112303200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20755391.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112303200121 its reverse (121002303211), we get a palindrome (233305503332).

The spelling of 112303200121 in words is "one hundred twelve billion, three hundred three million, two hundred thousand, one hundred twenty-one".