2020651343 has 2 divisors, whose sum is σ = 2020651344. Its totient is φ = 2020651342.

The previous prime is 2020651319. The next prime is 2020651379. The reversal of 2020651343 is 3431560202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020651343 - 2¹⁰ = 2020650319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020051343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010325671 + 1010325672.

It is an arithmetic number, because the mean of its divisors is an integer number (1010325672).

Almost surely, 2^2020651343 is an apocalyptic number.

2020651343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020651343 is an equidigital number, since it uses as much as digits as its factorization.

2020651343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2020651343 is about 44951.6556202327. The cubic root of 2020651343 is about 1264.2427194303.

The spelling of 2020651343 in words is "two billion, twenty million, six hundred fifty-one thousand, three hundred forty-three".