1000131322041 has 12 divisors (see below), whose sum is σ = 1491235233280. Its totient is φ = 645246014040.

The previous prime is 1000131322033. The next prime is 1000131322067. The reversal of 1000131322041 is 1402231310001.

It is not a de Polignac number, because 1000131322041 - 2³ = 1000131322033 is a prime.

It is a super-2 number, since 2×1000131322041² (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 (1000131522041) 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, 1792349761 + ... + 1792350318.

Almost surely, 2^{1000131322041} is an apocalyptic number.

It is an amenable number.

1000131322041 is a deficient number, since it is larger than the sum of its proper divisors (491103911239).

1000131322041 is a wasteful number, since it uses less digits than its factorization.

1000131322041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584700116 (or 3584700113 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1000131322041 its reverse (1402231310001), we get a palindrome (2402362632042).

The spelling of 1000131322041 in words is "one trillion, one hundred thirty-one million, three hundred twenty-two thousand, forty-one".