121341004 has 24 divisors (see below), whose sum is σ = 215324928. Its totient is φ = 59825040.

The previous prime is 121341001. The next prime is 121341043. The reversal of 121341004 is 400143121.

It is not an unprimeable number, because it can be changed into a prime (121341001) 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 7 ways as a sum of consecutive naturals, for example, 127659 + ... + 128605.

It is an arithmetic number, because the mean of its divisors is an integer number (8971872).

Almost surely, 2^121341004 is an apocalyptic number.

It is an amenable number.

121341004 is a deficient number, since it is larger than the sum of its proper divisors (93983924).

121341004 is a wasteful number, since it uses less digits than its factorization.

121341004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 121341004 is about 11015.4892764688. The cubic root of 121341004 is about 495.0729464308.

Adding to 121341004 its reverse (400143121), we get a palindrome (521484125).

The spelling of 121341004 in words is "one hundred twenty-one million, three hundred forty-one thousand, four".