20301110010 has 24 divisors (see below), whose sum is σ = 52782886260. Its totient is φ = 5413629312.

The previous prime is 20301109999. The next prime is 20301110023. The reversal of 20301110010 is 1001110302.

It can be written as a sum of positive squares in 2 ways, for example, as 18461472129 + 1839637881 = 135873^2 + 42891^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 20301109974 and 20301110001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112783855 + ... + 112784034.

Almost surely, 2^20301110010 is an apocalyptic number.

20301110010 is an abundant number, since it is smaller than the sum of its proper divisors (32481776250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20301110010 is a wasteful number, since it uses less digits than its factorization.

20301110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225567902 (or 225567899 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 20301110010 its reverse (1001110302), we get a palindrome (21302220312).

The spelling of 20301110010 in words is "twenty billion, three hundred one million, one hundred ten thousand, ten".