10783408181 has 24 divisors (see below), whose sum is σ = 14047197120. Its totient is φ = 8082861696.

The previous prime is 10783408177. The next prime is 10783408189. The reversal of 10783408181 is 18180438701.

It is not a de Polignac number, because 10783408181 - 2² = 10783408177 is a prime.

It is a super-2 number, since 2×10783408181² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10783408189) 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, 217400 + ... + 262353.

It is an arithmetic number, because the mean of its divisors is an integer number (585299880).

Almost surely, 2^10783408181 is an apocalyptic number.

It is an amenable number.

10783408181 is a deficient number, since it is larger than the sum of its proper divisors (3263788939).

10783408181 is a wasteful number, since it uses less digits than its factorization.

10783408181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479805 (or 479792 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 41.

The spelling of 10783408181 in words is "ten billion, seven hundred eighty-three million, four hundred eight thousand, one hundred eighty-one".