1331333100004 has 6 divisors (see below), whose sum is σ = 2329832925014. Its totient is φ = 665666550000.

The previous prime is 1331333099951. The next prime is 1331333100043. The reversal of 1331333100004 is 4000013331331.

It can be written as a sum of positive squares in only one way, i.e., 729917339904 + 601415760100 = 854352^2 + 775510^2 .

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 as a sum of consecutive naturals, namely, 166416637497 + ... + 166416637504.

Almost surely, 2^{1331333100004} is an apocalyptic number.

It is an amenable number.

1331333100004 is a deficient number, since it is larger than the sum of its proper divisors (998499825010).

1331333100004 is a wasteful number, since it uses less digits than its factorization.

1331333100004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332833275005 (or 332833275003 counting only the distinct ones).

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

Adding to 1331333100004 its reverse (4000013331331), we get a palindrome (5331346431335).

The spelling of 1331333100004 in words is "one trillion, three hundred thirty-one billion, three hundred thirty-three million, one hundred thousand, four".