20310010504310 has 32 divisors (see below), whose sum is σ = 38282294926080. Its totient is φ = 7743327992928.

The previous prime is 20310010504297. The next prime is 20310010504361. The reversal of 20310010504310 is 1340501001302.

It is a super-2 number, since 2×20310010504310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 155949740 + ... + 156079919.

It is an arithmetic number, because the mean of its divisors is an integer number (1196321716440).

Almost surely, 2^{20310010504310} is an apocalyptic number.

20310010504310 is a deficient number, since it is larger than the sum of its proper divisors (17972284421770).

20310010504310 is a wasteful number, since it uses less digits than its factorization.

20310010504310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312029972.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 20310010504310 its reverse (1340501001302), we get a palindrome (21650511505612).

The spelling of 20310010504310 in words is "twenty trillion, three hundred ten billion, ten million, five hundred four thousand, three hundred ten".