103203301312 has 56 divisors (see below), whose sum is σ = 218690098560. Its totient is φ = 48215086080.

The previous prime is 103203301307. The next prime is 103203301349. The reversal of 103203301312 is 213103302301.

It is a self number, because there is not a number n which added to its sum of digits gives 103203301312.

It is a congruent number.

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, 839323 + ... + 954394.

Almost surely, 2^103203301312 is an apocalyptic number.

It is an amenable number.

103203301312 is an abundant number, since it is smaller than the sum of its proper divisors (115486797248).

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

103203301312 is a wasteful number, since it uses less digits than its factorization.

103203301312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793789 (or 1793779 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103203301312 its reverse (213103302301), we get a palindrome (316306603613).

The spelling of 103203301312 in words is "one hundred three billion, two hundred three million, three hundred one thousand, three hundred twelve".