10921091119 has 8 divisors (see below), whose sum is σ = 11130698592. Its totient is φ = 10711615200.

The previous prime is 10921091107. The next prime is 10921091131. The reversal of 10921091119 is 91119012901.

It is an interprime number because it is at equal distance from previous prime (10921091107) and next prime (10921091131).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10921091119 - 2²³ = 10912702511 is a prime.

It is a super-2 number, since 2×10921091119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10921031119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143742 + ... + 206164.

It is an arithmetic number, because the mean of its divisors is an integer number (1391337324).

Almost surely, 2^10921091119 is an apocalyptic number.

10921091119 is a deficient number, since it is larger than the sum of its proper divisors (209607473).

10921091119 is an equidigital number, since it uses as much as digits as its factorization.

10921091119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65777.

The product of its (nonzero) digits is 1458, while the sum is 34.

The spelling of 10921091119 in words is "ten billion, nine hundred twenty-one million, ninety-one thousand, one hundred nineteen".