212310020120003 has 8 divisors (see below), whose sum is σ = 229244836018800. Its totient is φ = 195461386491168.

The previous prime is 212310020119969. The next prime is 212310020120021. The reversal of 212310020120003 is 300021020013212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212310020120003 - 2²⁰ = 212310019071427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212310020120903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21545562368 + ... + 21545572221.

It is an arithmetic number, because the mean of its divisors is an integer number (28655604502350).

Almost surely, 2^{212310020120003} is an apocalyptic number.

212310020120003 is a deficient number, since it is larger than the sum of its proper divisors (16934815898797).

212310020120003 is a wasteful number, since it uses less digits than its factorization.

212310020120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43091134981.

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

Adding to 212310020120003 its reverse (300021020013212), we get a palindrome (512331040133215).

The spelling of 212310020120003 in words is "two hundred twelve trillion, three hundred ten billion, twenty million, one hundred twenty thousand, three".