10601510665 has 16 divisors (see below), whose sum is σ = 13138407936. Its totient is φ = 8203737600.

The previous prime is 10601510627. The next prime is 10601510683. The reversal of 10601510665 is 56601510601.

It is not a de Polignac number, because 10601510665 - 2¹³ = 10601502473 is a prime.

It is a super-2 number, since 2×10601510665² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337270 + ... + 367360.

It is an arithmetic number, because the mean of its divisors is an integer number (821150496).

Almost surely, 2^10601510665 is an apocalyptic number.

It is an amenable number.

10601510665 is a deficient number, since it is larger than the sum of its proper divisors (2536897271).

10601510665 is a wasteful number, since it uses less digits than its factorization.

10601510665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32400.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 10601510665 in words is "ten billion, six hundred one million, five hundred ten thousand, six hundred sixty-five".