2031020050 has 24 divisors (see below), whose sum is σ = 3820151700. Its totient is φ = 803278080.

The previous prime is 2031020041. The next prime is 2031020053. The reversal of 2031020050 is 500201302.

It can be written as a sum of positive squares in 6 ways, for example, as 1103634841 + 927385209 = 33221^2 + 30453^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2031020050.

It is not an unprimeable number, because it can be changed into a prime (2031020053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223755 + ... + 232654.

Almost surely, 2^2031020050 is an apocalyptic number.

2031020050 is a deficient number, since it is larger than the sum of its proper divisors (1789131650).

2031020050 is a wasteful number, since it uses less digits than its factorization.

2031020050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456510 (or 456505 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2031020050 is about 45066.8398048942. The cubic root of 2031020050 is about 1266.4014630220.

Adding to 2031020050 its reverse (500201302), we get a palindrome (2531221352).

The spelling of 2031020050 in words is "two billion, thirty-one million, twenty thousand, fifty".