1331411043033 has 12 divisors (see below), whose sum is σ = 2036275713108. Its totient is φ = 835395164160.

The previous prime is 1331411043029. The next prime is 1331411043041. The reversal of 1331411043033 is 3303401141331.

It can be written as a sum of positive squares in 2 ways, for example, as 801189688464 + 530221354569 = 895092^2 + 728163^2 .

It is not a de Polignac number, because 1331411043033 - 2² = 1331411043029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1331411042988 and 1331411043006.

It is not an unprimeable number, because it can be changed into a prime (1331411043073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4351016328 + ... + 4351016633.

It is an arithmetic number, because the mean of its divisors is an integer number (169689642759).

Almost surely, 2^{1331411043033} is an apocalyptic number.

It is an amenable number.

1331411043033 is a deficient number, since it is larger than the sum of its proper divisors (704864670075).

1331411043033 is a wasteful number, since it uses less digits than its factorization.

1331411043033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8702032984 (or 8702032981 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 1331411043033 its reverse (3303401141331), we get a palindrome (4634812184364).

The spelling of 1331411043033 in words is "one trillion, three hundred thirty-one billion, four hundred eleven million, forty-three thousand, thirty-three".