3112100130322 has 4 divisors (see below), whose sum is σ = 4668150195486. Its totient is φ = 1556050065160.

The previous prime is 3112100130257. The next prime is 3112100130323. The reversal of 3112100130322 is 2230310012113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3100589200801 + 11510929521 = 1760849^2 + 107289^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3112100130322.

It is not an unprimeable number, because it can be changed into a prime (3112100130323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778025032579 + ... + 778025032582.

Almost surely, 2^{3112100130322} is an apocalyptic number.

3112100130322 is a deficient number, since it is larger than the sum of its proper divisors (1556050065164).

3112100130322 is a wasteful number, since it uses less digits than its factorization.

3112100130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556050065163.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3112100130322 its reverse (2230310012113), we get a palindrome (5342410142435).

The spelling of 3112100130322 in words is "three trillion, one hundred twelve billion, one hundred million, one hundred thirty thousand, three hundred twenty-two".