21183080607130 has 16 divisors (see below), whose sum is σ = 41062587023304. Its totient is φ = 7821445147200.

The previous prime is 21183080607113. The next prime is 21183080607163. The reversal of 21183080607130 is 3170608038112.

It can be written as a sum of positive squares in 4 ways, for example, as 6988097537001 + 14194983070129 = 2643501^2 + 3767623^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 81473386821 + ... + 81473387080.

Almost surely, 2^{21183080607130} is an apocalyptic number.

21183080607130 is a deficient number, since it is larger than the sum of its proper divisors (19879506416174).

21183080607130 is a wasteful number, since it uses less digits than its factorization.

21183080607130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162946773921.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 21183080607130 in words is "twenty-one trillion, one hundred eighty-three billion, eighty million, six hundred seven thousand, one hundred thirty".