10091351 has 4 divisors (see below), whose sum is σ = 10101192. Its totient is φ = 10081512.

The previous prime is 10091327. The next prime is 10091357. The reversal of 10091351 is 15319001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 15319001 = 467 ⋅32803.

It is a cyclic number.

It is not a de Polignac number, because 10091351 - 2⁶ = 10091287 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 (10091357) 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, 3176 + ... + 5501.

It is an arithmetic number, because the mean of its divisors is an integer number (2525298).

Almost surely, 2^10091351 is an apocalyptic number.

10091351 is a deficient number, since it is larger than the sum of its proper divisors (9841).

10091351 is an equidigital number, since it uses as much as digits as its factorization.

10091351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9840.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 10091351 is about 3176.6886847785. The cubic root of 10091351 is about 216.0975139836.

The spelling of 10091351 in words is "ten million, ninety-one thousand, three hundred fifty-one".