20310035050 has 12 divisors (see below), whose sum is σ = 37776665286. Its totient is φ = 8124014000.

The previous prime is 20310035003. The next prime is 20310035087. The reversal of 20310035050 is 5053001302.

It can be written as a sum of positive squares in 3 ways, for example, as 18298243441 + 2011791609 = 135271^2 + 44853^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 203100301 + ... + 203100400.

Almost surely, 2^20310035050 is an apocalyptic number.

20310035050 is a deficient number, since it is larger than the sum of its proper divisors (17466630236).

20310035050 is a wasteful number, since it uses less digits than its factorization.

20310035050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406200713 (or 406200708 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

Adding to 20310035050 its reverse (5053001302), we get a palindrome (25363036352).

The spelling of 20310035050 in words is "twenty billion, three hundred ten million, thirty-five thousand, fifty".