121102341 has 4 divisors (see below), whose sum is σ = 161469792. Its totient is φ = 80734892.

The previous prime is 121102321. The next prime is 121102363. The reversal of 121102341 is 143201121.

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 121102341 - 2¹⁰ = 121101317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121102341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121102321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20183721 + ... + 20183726.

It is an arithmetic number, because the mean of its divisors is an integer number (40367448).

Almost surely, 2^121102341 is an apocalyptic number.

It is an amenable number.

121102341 is a deficient number, since it is larger than the sum of its proper divisors (40367451).

121102341 is an equidigital number, since it uses as much as digits as its factorization.

121102341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40367450.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 121102341 is about 11004.6508804232. The cubic root of 121102341 is about 494.7481506312.

Adding to 121102341 its reverse (143201121), we get a palindrome (264303462).

The spelling of 121102341 in words is "one hundred twenty-one million, one hundred two thousand, three hundred forty-one".