1331352201001 has 8 divisors (see below), whose sum is σ = 1412538057504. Its totient is φ = 1250485346880.

The previous prime is 1331352200993. The next prime is 1331352201007. The reversal of 1331352201001 is 1001022531331.

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

It is a cyclic number.

It is not a de Polignac number, because 1331352201001 - 2³ = 1331352200993 is a prime.

It is a super-2 number, since 2×1331352201001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1331352201007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 79741995 + ... + 79758688.

It is an arithmetic number, because the mean of its divisors is an integer number (176567257188).

Almost surely, 2^{1331352201001} is an apocalyptic number.

It is an amenable number.

1331352201001 is a deficient number, since it is larger than the sum of its proper divisors (81185856503).

1331352201001 is a wasteful number, since it uses less digits than its factorization.

1331352201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159501191.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 1331352201001 its reverse (1001022531331), we get a palindrome (2332374732332).

The spelling of 1331352201001 in words is "one trillion, three hundred thirty-one billion, three hundred fifty-two million, two hundred one thousand, one".