1331103000001 has 16 divisors (see below), whose sum is σ = 1345738576000. Its totient is φ = 1316553004800.

The previous prime is 1331102999887. The next prime is 1331103000107. The reversal of 1331103000001 is 1000003011331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1331103000001 - 2¹³ = 1331102991809 is a prime.

It is a super-2 number, since 2×1331103000001² (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 (1331103000301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108735241 + ... + 108747481.

It is an arithmetic number, because the mean of its divisors is an integer number (84108661000).

Almost surely, 2^{1331103000001} is an apocalyptic number.

It is an amenable number.

1331103000001 is a deficient number, since it is larger than the sum of its proper divisors (14635575999).

1331103000001 is a wasteful number, since it uses less digits than its factorization.

1331103000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15640.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 1331103000001 its reverse (1000003011331), we get a palindrome (2331106011332).

The spelling of 1331103000001 in words is "one trillion, three hundred thirty-one billion, one hundred three million, one", and thus it is an aban number.