2020243132 has 12 divisors (see below), whose sum is σ = 3552182536. Its totient is φ = 1005333840.

The previous prime is 2020243091. The next prime is 2020243177. The reversal of 2020243132 is 2313420202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195983 + ... + 1197670.

Almost surely, 2^2020243132 is an apocalyptic number.

It is an amenable number.

2020243132 is a deficient number, since it is larger than the sum of its proper divisors (1531939404).

2020243132 is a wasteful number, since it uses less digits than its factorization.

2020243132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393868 (or 2393866 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2020243132 is about 44947.1148351037. The cubic root of 2020243132 is about 1264.1575797973.

Adding to 2020243132 its reverse (2313420202), we get a palindrome (4333663334).

The spelling of 2020243132 in words is "two billion, twenty million, two hundred forty-three thousand, one hundred thirty-two".