121024041 has 4 divisors (see below), whose sum is σ = 161365392. Its totient is φ = 80682692.

The previous prime is 121024027. The next prime is 121024049. The reversal of 121024041 is 140420121.

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 121024041 - 2⁵ = 121024009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121024041.

It is not an unprimeable number, because it can be changed into a prime (121024049) 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, 20170671 + ... + 20170676.

It is an arithmetic number, because the mean of its divisors is an integer number (40341348).

Almost surely, 2^121024041 is an apocalyptic number.

It is an amenable number.

121024041 is a deficient number, since it is larger than the sum of its proper divisors (40341351).

121024041 is an equidigital number, since it uses as much as digits as its factorization.

121024041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40341350.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 121024041 is about 11001.0927184530. The cubic root of 121024041 is about 494.6414994251.

Adding to 121024041 its reverse (140420121), we get a palindrome (261444162).

The spelling of 121024041 in words is "one hundred twenty-one million, twenty-four thousand, forty-one".