1723260041131 has 12 divisors (see below), whose sum is σ = 1784827766800. Its totient is φ = 1663747874208.

The previous prime is 1723260041077. The next prime is 1723260041143. The reversal of 1723260041131 is 1311400623271.

It is not a de Polignac number, because 1723260041131 - 2¹³ = 1723260032939 is a prime.

It is a super-2 number, since 2×1723260041131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1723260041093 and 1723260041102.

It is not an unprimeable number, because it can be changed into a prime (1723260041161) 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 11 ways as a sum of consecutive naturals, for example, 19904485 + ... + 19990873.

Almost surely, 2^{1723260041131} is an apocalyptic number.

1723260041131 is a deficient number, since it is larger than the sum of its proper divisors (61567725669).

1723260041131 is an equidigital number, since it uses as much as digits as its factorization.

1723260041131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110166 (or 110137 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 1723260041131 in words is "one trillion, seven hundred twenty-three billion, two hundred sixty million, forty-one thousand, one hundred thirty-one".