1020020200963 has 2 divisors, whose sum is σ = 1020020200964. Its totient is φ = 1020020200962.

The previous prime is 1020020200939. The next prime is 1020020201009. The reversal of 1020020200963 is 3690020200201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020020200963 - 2⁵ = 1020020200931 is a prime.

It is a super-3 number, since 3×1020020200963³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1020020200663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510010100481 + 510010100482.

It is an arithmetic number, because the mean of its divisors is an integer number (510010100482).

Almost surely, 2^{1020020200963} is an apocalyptic number.

1020020200963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020020200963 is an equidigital number, since it uses as much as digits as its factorization.

1020020200963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 1020020200963 in words is "one trillion, twenty billion, twenty million, two hundred thousand, nine hundred sixty-three".