10005100106091 has 4 divisors (see below), whose sum is σ = 13340133474792. Its totient is φ = 6670066737392.

The previous prime is 10005100106077. The next prime is 10005100106119. The reversal of 10005100106091 is 19060100150001.

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

It is a cyclic number.

It is not a de Polignac number, because 10005100106091 - 2¹⁹ = 10005099581803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10005100106891) 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, 1667516684346 + ... + 1667516684351.

It is an arithmetic number, because the mean of its divisors is an integer number (3335033368698).

Almost surely, 2^{10005100106091} is an apocalyptic number.

10005100106091 is a deficient number, since it is larger than the sum of its proper divisors (3335033368701).

10005100106091 is an equidigital number, since it uses as much as digits as its factorization.

10005100106091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335033368700.

The product of its (nonzero) digits is 270, while the sum is 24.

Adding to 10005100106091 its reverse (19060100150001), we get a palindrome (29065200256092).

The spelling of 10005100106091 in words is "ten trillion, five billion, one hundred million, one hundred six thousand, ninety-one".