212001103030 has 16 divisors (see below), whose sum is σ = 390476451024. Its totient is φ = 82828337760.

The previous prime is 212001103021. The next prime is 212001103033. The reversal of 212001103030 is 30301100212.

It is a self number, because there is not a number n which added to its sum of digits gives 212001103030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212001103033) 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, 246512481 + ... + 246513340.

It is an arithmetic number, because the mean of its divisors is an integer number (24404778189).

Almost surely, 2^212001103030 is an apocalyptic number.

212001103030 is a deficient number, since it is larger than the sum of its proper divisors (178475347994).

212001103030 is a wasteful number, since it uses less digits than its factorization.

212001103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493025871.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 212001103030 its reverse (30301100212), we get a palindrome (242302203242).

The spelling of 212001103030 in words is "two hundred twelve billion, one million, one hundred three thousand, thirty".