10780131060 has 72 divisors (see below), whose sum is σ = 33235825896. Its totient is φ = 2827572480.

The previous prime is 10780131029. The next prime is 10780131067. The reversal of 10780131060 is 6013108701.

It can be written as a sum of positive squares in 4 ways, for example, as 515199204 + 10264931856 = 22698^2 + 101316^2 .

It is a super-2 number, since 2×10780131060² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10780131067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479919 + ... + 501878.

It is an arithmetic number, because the mean of its divisors is an integer number (461608693).

Almost surely, 2^10780131060 is an apocalyptic number.

10780131060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10780131060 is an abundant number, since it is smaller than the sum of its proper divisors (22455694836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10780131060 is a wasteful number, since it uses less digits than its factorization.

10780131060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981873 (or 981868 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

Adding to 10780131060 its reverse (6013108701), we get a palindrome (16793239761).

The spelling of 10780131060 in words is "ten billion, seven hundred eighty million, one hundred thirty-one thousand, sixty".