213300103122 has 48 divisors (see below), whose sum is σ = 473312473920. Its totient is φ = 69400562400.

The previous prime is 213300103103. The next prime is 213300103127. The reversal of 213300103122 is 221301003312.

213300103122 is a `hidden beast` number, since 21 + 330 + 0 + 1 + 0 + 312 + 2 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 213300103095 and 213300103104.

It is not an unprimeable number, because it can be changed into a prime (213300103127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 597622 + ... + 885297.

It is an arithmetic number, because the mean of its divisors is an integer number (9860676540).

Almost surely, 2^213300103122 is an apocalyptic number.

213300103122 is an abundant number, since it is smaller than the sum of its proper divisors (260012370798).

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

213300103122 is a wasteful number, since it uses less digits than its factorization.

213300103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483119 (or 1483116 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 213300103122 its reverse (221301003312), we get a palindrome (434601106434).

The spelling of 213300103122 in words is "two hundred thirteen billion, three hundred million, one hundred three thousand, one hundred twenty-two".