1020212002039 has 2 divisors, whose sum is σ = 1020212002040. Its totient is φ = 1020212002038.

The previous prime is 1020212001997. The next prime is 1020212002093. The reversal of 1020212002039 is 9302002120201.

Together with next prime (1020212002093) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020212002039 - 2¹⁹ = 1020211477751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020212006039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510106001019 + 510106001020.

It is an arithmetic number, because the mean of its divisors is an integer number (510106001020).

Almost surely, 2^{1020212002039} is an apocalyptic number.

1020212002039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020212002039 is an equidigital number, since it uses as much as digits as its factorization.

1020212002039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 1020212002039 in words is "one trillion, twenty billion, two hundred twelve million, two thousand, thirty-nine".