111300320203 has 8 divisors (see below), whose sum is σ = 119606315472. Its totient is φ = 103189760256.

The previous prime is 111300320167. The next prime is 111300320239. The reversal of 111300320203 is 302023003111.

It is an interprime number because it is at equal distance from previous prime (111300320167) and next prime (111300320239).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111300320203 is a prime.

It is a super-2 number, since 2×111300320203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111300320293) 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, 48857650 + ... + 48859927.

It is an arithmetic number, because the mean of its divisors is an integer number (14950789434).

Almost surely, 2^111300320203 is an apocalyptic number.

111300320203 is a deficient number, since it is larger than the sum of its proper divisors (8305995269).

111300320203 is an equidigital number, since it uses as much as digits as its factorization.

111300320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97717661.

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

Adding to 111300320203 its reverse (302023003111), we get a palindrome (413323323314).

The spelling of 111300320203 in words is "one hundred eleven billion, three hundred million, three hundred twenty thousand, two hundred three".