103030133103012 has 24 divisors (see below), whose sum is σ = 240405048340576. Its totient is φ = 34343177067648.

The previous prime is 103030133102929. The next prime is 103030133103019. The reversal of 103030133103012 is 210301331030301.

It is a self number, because there is not a number n which added to its sum of digits gives 103030133103012.

It is not an unprimeable number, because it can be changed into a prime (103030133103019) 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 in 7 ways as a sum of consecutive naturals, for example, 22932133 + ... + 27054444.

Almost surely, 2^{103030133103012} is an apocalyptic number.

103030133103012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103030133103012 is an abundant number, since it is smaller than the sum of its proper divisors (137374915237564).

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

103030133103012 is a wasteful number, since it uses less digits than its factorization.

103030133103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50158347 (or 50158345 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 103030133103012 its reverse (210301331030301), we get a palindrome (313331464133313).

The spelling of 103030133103012 in words is "one hundred three trillion, thirty billion, one hundred thirty-three million, one hundred three thousand, twelve".