1131330002313 has 16 divisors (see below), whose sum is σ = 1770524174720. Its totient is φ = 629002008576.

The previous prime is 1131330002303. The next prime is 1131330002347. The reversal of 1131330002313 is 3132000331311.

It is not a de Polignac number, because 1131330002313 - 2⁹ = 1131330001801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1131330002313.

It is not an unprimeable number, because it can be changed into a prime (1131330002303) 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 15 ways as a sum of consecutive naturals, for example, 728010808 + ... + 728012361.

It is an arithmetic number, because the mean of its divisors is an integer number (110657760920).

Almost surely, 2^{1131330002313} is an apocalyptic number.

It is an amenable number.

1131330002313 is a deficient number, since it is larger than the sum of its proper divisors (639194172407).

1131330002313 is a wasteful number, since it uses less digits than its factorization.

1131330002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456023216.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1131330002313 its reverse (3132000331311), we get a palindrome (4263330333624).

The spelling of 1131330002313 in words is "one trillion, one hundred thirty-one billion, three hundred thirty million, two thousand, three hundred thirteen".