3000210121009 has 2 divisors, whose sum is σ = 3000210121010. Its totient is φ = 3000210121008.

The previous prime is 3000210120983. The next prime is 3000210121033. The reversal of 3000210121009 is 9001210120003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1858791390625 + 1141418730384 = 1363375^2 + 1068372^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3000210121009 is a prime.

It is not a weakly prime, because it can be changed into another prime (3000210121079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500105060504 + 1500105060505.

It is an arithmetic number, because the mean of its divisors is an integer number (1500105060505).

Almost surely, 2^{3000210121009} is an apocalyptic number.

It is an amenable number.

3000210121009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000210121009 is an equidigital number, since it uses as much as digits as its factorization.

3000210121009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 3000210121009 in words is "three trillion, two hundred ten million, one hundred twenty-one thousand, nine".