103212316224 has 84 divisors (see below), whose sum is σ = 300689398620. Its totient is φ = 33840092160.

The previous prime is 103212316157. The next prime is 103212316231. The reversal of 103212316224 is 422613212301.

103212316224 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 1 + 2 + 31 + 622 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12750926400 + 90461389824 = 112920^2 + 300768^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1433619 + ... + 1503890.

Almost surely, 2^103212316224 is an apocalyptic number.

It is an amenable number.

103212316224 is an abundant number, since it is smaller than the sum of its proper divisors (197477082396).

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

103212316224 is a wasteful number, since it uses less digits than its factorization.

103212316224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937588 (or 2937575 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 103212316224 its reverse (422613212301), we get a palindrome (525825528525).

The spelling of 103212316224 in words is "one hundred three billion, two hundred twelve million, three hundred sixteen thousand, two hundred twenty-four".