111202101202103 has 8 divisors (see below), whose sum is σ = 113937505809120. Its totient is φ = 108467799368320.

The previous prime is 111202101202009. The next prime is 111202101202109. The reversal of 111202101202103 is 301202101202111.

It is a happy number.

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 111202101202103 - 2²⁴ = 111202084424887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111202101202109) 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, 275489150 + ... + 275892507.

It is an arithmetic number, because the mean of its divisors is an integer number (14242188226140).

Almost surely, 2^{111202101202103} is an apocalyptic number.

111202101202103 is a deficient number, since it is larger than the sum of its proper divisors (2735404607017).

111202101202103 is an equidigital number, since it uses as much as digits as its factorization.

111202101202103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551386617.

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

Adding to 111202101202103 its reverse (301202101202111), we get a palindrome (412404202404214).

The spelling of 111202101202103 in words is "one hundred eleven trillion, two hundred two billion, one hundred one million, two hundred two thousand, one hundred three".