121035007 has 2 divisors, whose sum is σ = 121035008. Its totient is φ = 121035006.

The previous prime is 121034989. The next prime is 121035037. The reversal of 121035007 is 700530121.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121035007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121035037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60517503 + 60517504.

It is an arithmetic number, because the mean of its divisors is an integer number (60517504).

Almost surely, 2^121035007 is an apocalyptic number.

121035007 is a deficient number, since it is larger than the sum of its proper divisors (1).

121035007 is an equidigital number, since it uses as much as digits as its factorization.

121035007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 121035007 is about 11001.5911121983. The cubic root of 121035007 is about 494.6564388119.

Adding to 121035007 its reverse (700530121), we get a palindrome (821565128).

The spelling of 121035007 in words is "one hundred twenty-one million, thirty-five thousand, seven".