112303003021 has 8 divisors (see below), whose sum is σ = 123725361888. Its totient is φ = 101082810000.

The previous prime is 112303003019. The next prime is 112303003037. The reversal of 112303003021 is 120300303211.

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 112303003021 - 2¹ = 112303003019 is a prime.

It is a super-2 number, since 2×112303003021² (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 = 112303002986 and 112303003004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112303003321) 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, 50540295 + ... + 50542516.

It is an arithmetic number, because the mean of its divisors is an integer number (15465670236).

Almost surely, 2^112303003021 is an apocalyptic number.

112303003021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112303003021 is a deficient number, since it is larger than the sum of its proper divisors (11422358867).

112303003021 is a wasteful number, since it uses less digits than its factorization.

112303003021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101082923.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 112303003021 its reverse (120300303211), we get a palindrome (232603306232).

It can be divided in two parts, 11 and 2303003021, that added together give a palindrome (2303003032).

The spelling of 112303003021 in words is "one hundred twelve billion, three hundred three million, three thousand, twenty-one".