112021202103 has 8 divisors (see below), whose sum is σ = 149365790448. Its totient is φ = 74678707584.

The previous prime is 112021202101. The next prime is 112021202149. The reversal of 112021202103 is 301202120211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112021202103 - 2¹ = 112021202101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021202101) 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, 394050 + ... + 615887.

It is an arithmetic number, because the mean of its divisors is an integer number (18670723806).

Almost surely, 2^112021202103 is an apocalyptic number.

112021202103 is a deficient number, since it is larger than the sum of its proper divisors (37344588345).

112021202103 is a wasteful number, since it uses less digits than its factorization.

112021202103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046913.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 112021202103 its reverse (301202120211), we get a palindrome (413223322314).

The spelling of 112021202103 in words is "one hundred twelve billion, twenty-one million, two hundred two thousand, one hundred three".