10002002149 has 2 divisors, whose sum is σ = 10002002150. Its totient is φ = 10002002148.

The previous prime is 10002002089. The next prime is 10002002159. The reversal of 10002002149 is 94120020001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9789717249 + 212284900 = 98943^2 + 14570^2 .

It is a cyclic number.

It is not a de Polignac number, because 10002002149 - 2⁹ = 10002001637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10002002159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001001074 + 5001001075.

It is an arithmetic number, because the mean of its divisors is an integer number (5001001075).

Almost surely, 2^10002002149 is an apocalyptic number.

It is an amenable number.

10002002149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002002149 is an equidigital number, since it uses as much as digits as its factorization.

10002002149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 10002002149 in words is "ten billion, two million, two thousand, one hundred forty-nine".