10091279101 has 8 divisors (see below), whose sum is σ = 10973665080. Its totient is φ = 9240979968.

The previous prime is 10091279053. The next prime is 10091279117. The reversal of 10091279101 is 10197219001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3056431225 + 7034847876 = 55285^2 + 83874^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10091279101 - 2¹³ = 10091270909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10091279131) 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, 8021056 + ... + 8022313.

It is an arithmetic number, because the mean of its divisors is an integer number (1371708135).

Almost surely, 2^10091279101 is an apocalyptic number.

It is an amenable number.

10091279101 is a deficient number, since it is larger than the sum of its proper divisors (882385979).

10091279101 is a wasteful number, since it uses less digits than its factorization.

10091279101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16043423.

The product of its (nonzero) digits is 1134, while the sum is 31.

The spelling of 10091279101 in words is "ten billion, ninety-one million, two hundred seventy-nine thousand, one hundred one".