10877180181 has 12 divisors (see below), whose sum is σ = 16870728672. Its totient is φ = 6215531448.

The previous prime is 10877180177. The next prime is 10877180189. The reversal of 10877180181 is 18108177801.

It is not a de Polignac number, because 10877180181 - 2² = 10877180177 is a prime.

It is a super-2 number, since 2×10877180181² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10877180189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36997065 + ... + 36997358.

It is an arithmetic number, because the mean of its divisors is an integer number (1405894056).

Almost surely, 2^10877180181 is an apocalyptic number.

It is an amenable number.

10877180181 is a deficient number, since it is larger than the sum of its proper divisors (5993548491).

10877180181 is an equidigital number, since it uses as much as digits as its factorization.

10877180181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73994440 (or 73994433 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 42.

The spelling of 10877180181 in words is "ten billion, eight hundred seventy-seven million, one hundred eighty thousand, one hundred eighty-one".