3321020147 has 2 divisors, whose sum is σ = 3321020148. Its totient is φ = 3321020146.

The previous prime is 3321020119. The next prime is 3321020201. The reversal of 3321020147 is 7410201233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3321020147 - 2¹⁰ = 3321019123 is a prime.

It is a super-2 number, since 2×3321020147² = 22058349633559803218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3321040147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660510073 + 1660510074.

It is an arithmetic number, because the mean of its divisors is an integer number (1660510074).

Almost surely, 2^3321020147 is an apocalyptic number.

3321020147 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321020147 is an equidigital number, since it uses as much as digits as its factorization.

3321020147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3321020147 is about 57628.2929384517. The cubic root of 3321020147 is about 1491.9599669831.

The spelling of 3321020147 in words is "three billion, three hundred twenty-one million, twenty thousand, one hundred forty-seven".