20310212201030 has 32 divisors (see below), whose sum is σ = 37336775195520. Its totient is φ = 7951113748480.

The previous prime is 20310212201009. The next prime is 20310212201099. The reversal of 20310212201030 is 3010221201302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35572610 + ... + 36139050.

It is an arithmetic number, because the mean of its divisors is an integer number (1166774224860).

Almost surely, 2^{20310212201030} is an apocalyptic number.

20310212201030 is a deficient number, since it is larger than the sum of its proper divisors (17026562994490).

20310212201030 is a wasteful number, since it uses less digits than its factorization.

20310212201030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642784.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20310212201030 its reverse (3010221201302), we get a palindrome (23320433402332).

The spelling of 20310212201030 in words is "twenty trillion, three hundred ten billion, two hundred twelve million, two hundred one thousand, thirty".