10165660503 has 8 divisors (see below), whose sum is σ = 13842601728. Its totient is φ = 6632913144.

The previous prime is 10165660501. The next prime is 10165660537. The reversal of 10165660503 is 30506656101.

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

It is not a de Polignac number, because 10165660503 - 2¹ = 10165660501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10165660501) 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, 36048301 + ... + 36048582.

It is an arithmetic number, because the mean of its divisors is an integer number (1730325216).

Almost surely, 2^10165660503 is an apocalyptic number.

10165660503 is a deficient number, since it is larger than the sum of its proper divisors (3676941225).

10165660503 is an equidigital number, since it uses as much as digits as its factorization.

10165660503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72096933.

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 10165660503 in words is "ten billion, one hundred sixty-five million, six hundred sixty thousand, five hundred three".