1331300031110 has 48 divisors (see below), whose sum is σ = 2934293966640. Its totient is φ = 432422262720.

The previous prime is 1331300031097. The next prime is 1331300031209. The reversal of 1331300031110 is 111300031331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71489081 + ... + 71507700.

It is an arithmetic number, because the mean of its divisors is an integer number (61131124305).

Almost surely, 2^{1331300031110} is an apocalyptic number.

1331300031110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331300031110 is an abundant number, since it is smaller than the sum of its proper divisors (1602993935530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1331300031110 is a wasteful number, since it uses less digits than its factorization.

1331300031110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142996821 (or 142996814 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 1331300031110 its reverse (111300031331), we get a palindrome (1442600062441).

The spelling of 1331300031110 in words is "one trillion, three hundred thirty-one billion, three hundred million, thirty-one thousand, one hundred ten".