10660993139 has 8 divisors (see below), whose sum is σ = 10936419120. Its totient is φ = 10386817056.

The previous prime is 10660993129. The next prime is 10660993151. The reversal of 10660993139 is 93139906601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10660993139 - 2¹⁶ = 10660927603 is a prime.

It is a super-2 number, since 2×10660993139² (a number of 21 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 = 10660993093 and 10660993102.

It is not an unprimeable number, because it can be changed into a prime (10660993129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295184 + ... + 329325.

It is an arithmetic number, because the mean of its divisors is an integer number (1367052390).

Almost surely, 2^10660993139 is an apocalyptic number.

10660993139 is a deficient number, since it is larger than the sum of its proper divisors (275425981).

10660993139 is an equidigital number, since it uses as much as digits as its factorization.

10660993139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624949.

The product of its (nonzero) digits is 236196, while the sum is 47.

The spelling of 10660993139 in words is "ten billion, six hundred sixty million, nine hundred ninety-three thousand, one hundred thirty-nine".