10651140165 has 8 divisors (see below), whose sum is σ = 17041824288. Its totient is φ = 5680608080.

The previous prime is 10651140151. The next prime is 10651140167. The reversal of 10651140165 is 56104115601.

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

It is not a de Polignac number, because 10651140165 - 2¹⁰ = 10651139141 is a prime.

It is a super-2 number, since 2×10651140165² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10651140167) 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, 355037991 + ... + 355038020.

It is an arithmetic number, because the mean of its divisors is an integer number (2130228036).

Almost surely, 2^10651140165 is an apocalyptic number.

10651140165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10651140165 is a deficient number, since it is larger than the sum of its proper divisors (6390684123).

10651140165 is an equidigital number, since it uses as much as digits as its factorization.

10651140165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710076019.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 10651140165 its reverse (56104115601), we get a palindrome (66755255766).

The spelling of 10651140165 in words is "ten billion, six hundred fifty-one million, one hundred forty thousand, one hundred sixty-five".