1131030030001 has 4 divisors (see below), whose sum is σ = 1131290700400. Its totient is φ = 1130769359604.

The previous prime is 1131030029971. The next prime is 1131030030007. The reversal of 1131030030001 is 1000300301311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1131030030001 - 2²¹ = 1131027932849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131030030007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130328691 + ... + 130337368.

It is an arithmetic number, because the mean of its divisors is an integer number (282822675100).

Almost surely, 2^{1131030030001} is an apocalyptic number.

It is an amenable number.

1131030030001 is a deficient number, since it is larger than the sum of its proper divisors (260670399).

1131030030001 is an equidigital number, since it uses as much as digits as its factorization.

1131030030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260670398.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 1131030030001 its reverse (1000300301311), we get a palindrome (2131330331312).

The spelling of 1131030030001 in words is "one trillion, one hundred thirty-one billion, thirty million, thirty thousand, one".