20002030431210 has 96 divisors (see below), whose sum is σ = 52784836228800. Its totient is φ = 5253930342144.

The previous prime is 20002030431203. The next prime is 20002030431233. The reversal of 20002030431210 is 1213403020002.

20002030431210 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 20 + 3 + 0 + 431 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103009974 + ... + 103203966.

It is an arithmetic number, because the mean of its divisors is an integer number (549842044050).

Almost surely, 2^{20002030431210} is an apocalyptic number.

20002030431210 is an abundant number, since it is smaller than the sum of its proper divisors (32782805797590).

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

20002030431210 is a wasteful number, since it uses less digits than its factorization.

20002030431210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211172 (or 211169 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20002030431210 its reverse (1213403020002), we get a palindrome (21215433451212).

The spelling of 20002030431210 in words is "twenty trillion, two billion, thirty million, four hundred thirty-one thousand, two hundred ten".