1111030130201 has 4 divisors (see below), whose sum is σ = 1123513614900. Its totient is φ = 1098546645504.

The previous prime is 1111030130167. The next prime is 1111030130233. The reversal of 1111030130201 is 1020310301111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77757880201 + 1033272250000 = 278851^2 + 1016500^2 .

It is not a de Polignac number, because 1111030130201 - 2²² = 1111025935897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1111030130701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6241742216 + ... + 6241742393.

It is an arithmetic number, because the mean of its divisors is an integer number (280878403725).

Almost surely, 2^{1111030130201} is an apocalyptic number.

It is an amenable number.

1111030130201 is a deficient number, since it is larger than the sum of its proper divisors (12483484699).

1111030130201 is an equidigital number, since it uses as much as digits as its factorization.

1111030130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12483484698.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1111030130201 its reverse (1020310301111), we get a palindrome (2131340431312).

The spelling of 1111030130201 in words is "one trillion, one hundred eleven billion, thirty million, one hundred thirty thousand, two hundred one".