103312231233312 has 48 divisors (see below), whose sum is σ = 273682630932480. Its totient is φ = 34121470862592.

The previous prime is 103312231233293. The next prime is 103312231233359. The reversal of 103312231233312 is 213332132213301.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 103312231233312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4936544928 + ... + 4936565855.

It is an arithmetic number, because the mean of its divisors is an integer number (5701721477760).

Almost surely, 2^{103312231233312} is an apocalyptic number.

103312231233312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103312231233312 is an abundant number, since it is smaller than the sum of its proper divisors (170370399699168).

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

103312231233312 is a wasteful number, since it uses less digits than its factorization.

103312231233312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9873110905 (or 9873110897 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 103312231233312 its reverse (213332132213301), we get a palindrome (316644363446613).

The spelling of 103312231233312 in words is "one hundred three trillion, three hundred twelve billion, two hundred thirty-one million, two hundred thirty-three thousand, three hundred twelve".