10093729291 has 4 divisors (see below), whose sum is σ = 10105161352. Its totient is φ = 10082297232.

The previous prime is 10093729207. The next prime is 10093729343. The reversal of 10093729291 is 19292739001.

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

It is a cyclic number.

It is not a de Polignac number, because 10093729291 - 2²¹ = 10091632139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10093720291) 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, 5714706 + ... + 5716471.

It is an arithmetic number, because the mean of its divisors is an integer number (2526290338).

Almost surely, 2^10093729291 is an apocalyptic number.

10093729291 is a deficient number, since it is larger than the sum of its proper divisors (11432061).

10093729291 is an equidigital number, since it uses as much as digits as its factorization.

10093729291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11432060.

The product of its (nonzero) digits is 61236, while the sum is 43.

The spelling of 10093729291 in words is "ten billion, ninety-three million, seven hundred twenty-nine thousand, two hundred ninety-one".