121035004 has 6 divisors (see below), whose sum is σ = 211811264. Its totient is φ = 60517500.

The previous prime is 121034989. The next prime is 121035007. The reversal of 121035004 is 400530121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121035007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15129372 + ... + 15129379.

Almost surely, 2^121035004 is an apocalyptic number.

It is an amenable number.

121035004 is a deficient number, since it is larger than the sum of its proper divisors (90776260).

121035004 is a wasteful number, since it uses less digits than its factorization.

121035004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30258755 (or 30258753 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 121035004 is about 11001.5909758544. The cubic root of 121035004 is about 494.6564347250.

Adding to 121035004 its reverse (400530121), we get a palindrome (521565125).

The spelling of 121035004 in words is "one hundred twenty-one million, thirty-five thousand, four".