10141919091 has 8 divisors (see below), whose sum is σ = 15025065360. Its totient is φ = 6761279376.

The previous prime is 10141919059. The next prime is 10141919113. The reversal of 10141919091 is 19091914101.

10141919091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10141919091 - 2⁵ = 10141919059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10141918091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187813290 + ... + 187813343.

It is an arithmetic number, because the mean of its divisors is an integer number (1878133170).

Almost surely, 2^10141919091 is an apocalyptic number.

10141919091 is a deficient number, since it is larger than the sum of its proper divisors (4883146269).

10141919091 is an equidigital number, since it uses as much as digits as its factorization.

10141919091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375626642 (or 375626636 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 36.

The spelling of 10141919091 in words is "ten billion, one hundred forty-one million, nine hundred nineteen thousand, ninety-one".