111030200001 has 24 divisors (see below), whose sum is σ = 187028524800. Its totient is φ = 63445826808.

The previous prime is 111030199981. The next prime is 111030200087. The reversal of 111030200001 is 100002030111.

It is not a de Polignac number, because 111030200001 - 2²³ = 111021811393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (111030200201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17980425 + ... + 17986598.

It is an arithmetic number, because the mean of its divisors is an integer number (7792855200).

Almost surely, 2^111030200001 is an apocalyptic number.

It is an amenable number.

111030200001 is a deficient number, since it is larger than the sum of its proper divisors (75998324799).

111030200001 is an equidigital number, since it uses as much as digits as its factorization.

111030200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35967050 (or 35967033 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 111030200001 its reverse (100002030111), we get a palindrome (211032230112).

The spelling of 111030200001 in words is "one hundred eleven billion, thirty million, two hundred thousand, one".