10100920009091 has 8 divisors (see below), whose sum is σ = 10103327043600. Its totient is φ = 10098513208800.

The previous prime is 10100920009039. The next prime is 10100920009133. The reversal of 10100920009091 is 19090002900101.

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 10100920009091 - 2⁴² = 5702873497987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10100920009001) 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, 109521425 + ... + 109613613.

It is an arithmetic number, because the mean of its divisors is an integer number (1262915880450).

Almost surely, 2^{10100920009091} is an apocalyptic number.

10100920009091 is a deficient number, since it is larger than the sum of its proper divisors (2407034509).

10100920009091 is an equidigital number, since it uses as much as digits as its factorization.

10100920009091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117109.

The product of its (nonzero) digits is 1458, while the sum is 32.

Adding to 10100920009091 its reverse (19090002900101), we get a palindrome (29190922909192).

The spelling of 10100920009091 in words is "ten trillion, one hundred billion, nine hundred twenty million, nine thousand, ninety-one".