10000291191 has 32 divisors (see below), whose sum is σ = 15729251328. Its totient is φ = 5582883840.

The previous prime is 10000291121. The next prime is 10000291253. The reversal of 10000291191 is 19119200001.

It is not a de Polignac number, because 10000291191 - 2¹⁵ = 10000258423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000291111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163270 + ... + 216003.

It is an arithmetic number, because the mean of its divisors is an integer number (491539104).

Almost surely, 2^10000291191 is an apocalyptic number.

10000291191 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10000291191 is a deficient number, since it is larger than the sum of its proper divisors (5728960137).

10000291191 is a wasteful number, since it uses less digits than its factorization.

10000291191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379351.

The product of its (nonzero) digits is 162, while the sum is 24.

Adding to 10000291191 its reverse (19119200001), we get a palindrome (29119491192).

The spelling of 10000291191 in words is "ten billion, two hundred ninety-one thousand, one hundred ninety-one".