10660987323 has 12 divisors (see below), whose sum is σ = 17599090288. Its totient is φ = 6091992720.

The previous prime is 10660987319. The next prime is 10660987333. The reversal of 10660987323 is 32378906601.

10660987323 is a `hidden beast` number, since 1 + 0 + 6 + 609 + 8 + 7 + 32 + 3 = 666.

It is not a de Polignac number, because 10660987323 - 2² = 10660987319 is a prime.

It is a super-2 number, since 2×10660987323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10660987333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84610948 + ... + 84611073.

Almost surely, 2^10660987323 is an apocalyptic number.

10660987323 is a deficient number, since it is larger than the sum of its proper divisors (6938102965).

10660987323 is a wasteful number, since it uses less digits than its factorization.

10660987323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169222034 (or 169222031 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 10660987323 in words is "ten billion, six hundred sixty million, nine hundred eighty-seven thousand, three hundred twenty-three".