10140156165 has 32 divisors (see below), whose sum is σ = 16990062336. Its totient is φ = 5154490880.

The previous prime is 10140156109. The next prime is 10140156167. The reversal of 10140156165 is 56165104101.

10140156165 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10140156165 - 2¹⁰ = 10140155141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140156167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44647 + ... + 149243.

It is an arithmetic number, because the mean of its divisors is an integer number (530939448).

Almost surely, 2^10140156165 is an apocalyptic number.

10140156165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10140156165 is a deficient number, since it is larger than the sum of its proper divisors (6849906171).

10140156165 is a wasteful number, since it uses less digits than its factorization.

10140156165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104909.

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

The spelling of 10140156165 in words is "ten billion, one hundred forty million, one hundred fifty-six thousand, one hundred sixty-five".