1331114001131 has 8 divisors (see below), whose sum is σ = 1335448794960. Its totient is φ = 1326779730432.

The previous prime is 1331114001121. The next prime is 1331114001143. The reversal of 1331114001131 is 1311004111331.

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 1331114001131 - 2²² = 1331109806827 is a prime.

It is a super-2 number, since 2×1331114001131² (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 (1331114001121) 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, 5337755 + ... + 5581563.

It is an arithmetic number, because the mean of its divisors is an integer number (166931099370).

Almost surely, 2^{1331114001131} is an apocalyptic number.

1331114001131 is a deficient number, since it is larger than the sum of its proper divisors (4334793829).

1331114001131 is a wasteful number, since it uses less digits than its factorization.

1331114001131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261565.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1331114001131 its reverse (1311004111331), we get a palindrome (2642118112462).

The spelling of 1331114001131 in words is "one trillion, three hundred thirty-one billion, one hundred fourteen million, one thousand, one hundred thirty-one".