1331043303010 has 8 divisors (see below), whose sum is σ = 2395877945436. Its totient is φ = 532417321200.

The previous prime is 1331043302989. The next prime is 1331043303049. The reversal of 1331043303010 is 103033401331.

It can be written as a sum of positive squares in 2 ways, for example, as 1298704114449 + 32339188561 = 1139607^2 + 179831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 66552165141 + ... + 66552165160.

Almost surely, 2^{1331043303010} is an apocalyptic number.

1331043303010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331043303010 is a deficient number, since it is larger than the sum of its proper divisors (1064834642426).

1331043303010 is a wasteful number, since it uses less digits than its factorization.

1331043303010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133104330308.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1331043303010 its reverse (103033401331), we get a palindrome (1434076704341).

The spelling of 1331043303010 in words is "one trillion, three hundred thirty-one billion, forty-three million, three hundred three thousand, ten".