103213313312 has 48 divisors (see below), whose sum is σ = 213955912800. Its totient is φ = 48876825600.

The previous prime is 103213313299. The next prime is 103213313317. The reversal of 103213313312 is 213313312301.

It is not an unprimeable number, because it can be changed into a prime (103213313317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2342687 + ... + 2386337.

It is an arithmetic number, because the mean of its divisors is an integer number (4457414850).

Almost surely, 2^103213313312 is an apocalyptic number.

It is an amenable number.

103213313312 is an abundant number, since it is smaller than the sum of its proper divisors (110742599488).

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

103213313312 is a wasteful number, since it uses less digits than its factorization.

103213313312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47569 (or 47561 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103213313312 its reverse (213313312301), we get a palindrome (316526625613).

The spelling of 103213313312 in words is "one hundred three billion, two hundred thirteen million, three hundred thirteen thousand, three hundred twelve".