121102093 has 8 divisors (see below), whose sum is σ = 138469760. Its totient is φ = 103751280.

The previous prime is 121102049. The next prime is 121102129. The reversal of 121102093 is 390201121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121102093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121102093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121102013) 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, 22483 + ... + 27343.

It is an arithmetic number, because the mean of its divisors is an integer number (17308720).

Almost surely, 2^121102093 is an apocalyptic number.

It is an amenable number.

121102093 is a deficient number, since it is larger than the sum of its proper divisors (17367667).

121102093 is an equidigital number, since it uses as much as digits as its factorization.

121102093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8427.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 121102093 is about 11004.6396124544. The cubic root of 121102093 is about 494.7478129069.

The spelling of 121102093 in words is "one hundred twenty-one million, one hundred two thousand, ninety-three".