10090919101 has 4 divisors (see below), whose sum is σ = 10099239292. Its totient is φ = 10082598912.

The previous prime is 10090919081. The next prime is 10090919117. The reversal of 10090919101 is 10191909001.

10090919101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5930540100 + 4160379001 = 77010^2 + 64501^2 .

It is a cyclic number.

It is not a de Polignac number, because 10090919101 - 2²¹ = 10088821949 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 (10090919131) 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, 4158276 + ... + 4160701.

It is an arithmetic number, because the mean of its divisors is an integer number (2524809823).

Almost surely, 2^10090919101 is an apocalyptic number.

It is an amenable number.

10090919101 is a deficient number, since it is larger than the sum of its proper divisors (8320191).

10090919101 is an equidigital number, since it uses as much as digits as its factorization.

10090919101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8320190.

The product of its (nonzero) digits is 729, while the sum is 31.

The spelling of 10090919101 in words is "ten billion, ninety million, nine hundred nineteen thousand, one hundred one".