10601059091 has 4 divisors (see below), whose sum is σ = 12115496112. Its totient is φ = 9086622072.

The previous prime is 10601059043. The next prime is 10601059163. The reversal of 10601059091 is 19095010601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10601059091 is a prime.

It is a super-2 number, since 2×10601059091² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10601059991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757218500 + ... + 757218513.

It is an arithmetic number, because the mean of its divisors is an integer number (3028874028).

Almost surely, 2^10601059091 is an apocalyptic number.

10601059091 is a deficient number, since it is larger than the sum of its proper divisors (1514437021).

10601059091 is an equidigital number, since it uses as much as digits as its factorization.

10601059091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514437020.

The product of its (nonzero) digits is 2430, while the sum is 32.

Adding to 10601059091 its reverse (19095010601), we get a palindrome (29696069692).

The spelling of 10601059091 in words is "ten billion, six hundred one million, fifty-nine thousand, ninety-one".