1131330003001 has 4 divisors (see below), whose sum is σ = 1234178185104. Its totient is φ = 1028481820900.

The previous prime is 1131330002947. The next prime is 1131330003007. The reversal of 1131330003001 is 1003000331311.

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 1131330003001 - 2⁹ = 1131330002489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131330003007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51424091035 + ... + 51424091056.

It is an arithmetic number, because the mean of its divisors is an integer number (308544546276).

Almost surely, 2^{1131330003001} is an apocalyptic number.

1131330003001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1131330003001 is a deficient number, since it is larger than the sum of its proper divisors (102848182103).

1131330003001 is a wasteful number, since it uses less digits than its factorization.

1131330003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102848182102.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 1131330003001 its reverse (1003000331311), we get a palindrome (2134330334312).

The spelling of 1131330003001 in words is "one trillion, one hundred thirty-one billion, three hundred thirty million, three thousand, one".