10291114095621 has 4 divisors (see below), whose sum is σ = 13721485460832. Its totient is φ = 6860742730412.

The previous prime is 10291114095571. The next prime is 10291114095629. The reversal of 10291114095621 is 12659041119201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10291114095621 - 2⁹ = 10291114095109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10291114095629) 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, 1715185682601 + ... + 1715185682606.

It is an arithmetic number, because the mean of its divisors is an integer number (3430371365208).

Almost surely, 2^{10291114095621} is an apocalyptic number.

It is an amenable number.

10291114095621 is a deficient number, since it is larger than the sum of its proper divisors (3430371365211).

10291114095621 is an equidigital number, since it uses as much as digits as its factorization.

10291114095621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3430371365210.

The product of its (nonzero) digits is 38880, while the sum is 42.

The spelling of 10291114095621 in words is "ten trillion, two hundred ninety-one billion, one hundred fourteen million, ninety-five thousand, six hundred twenty-one".