10166514321 has 8 divisors (see below), whose sum is σ = 13568478880. Its totient is φ = 6771112992.

The previous prime is 10166514317. The next prime is 10166514341. The reversal of 10166514321 is 12341566101.

It is a happy number.

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

It is not a de Polignac number, because 10166514321 - 2² = 10166514317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10166514341) 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, 1637191 + ... + 1643388.

It is an arithmetic number, because the mean of its divisors is an integer number (1696059860).

Almost surely, 2^10166514321 is an apocalyptic number.

It is an amenable number.

10166514321 is a deficient number, since it is larger than the sum of its proper divisors (3401964559).

10166514321 is a wasteful number, since it uses less digits than its factorization.

10166514321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3281615.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 10166514321 in words is "ten billion, one hundred sixty-six million, five hundred fourteen thousand, three hundred twenty-one".