103030133221112 has 64 divisors (see below), whose sum is σ = 201283497676800. Its totient is φ = 49387262256000.

The previous prime is 103030133221111. The next prime is 103030133221129. The reversal of 103030133221112 is 211122331030301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030133221111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12649937 + ... + 19133247.

It is an arithmetic number, because the mean of its divisors is an integer number (3145054651200).

Almost surely, 2^{103030133221112} is an apocalyptic number.

It is an amenable number.

103030133221112 is a deficient number, since it is larger than the sum of its proper divisors (98253364455688).

103030133221112 is a wasteful number, since it uses less digits than its factorization.

103030133221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6483948 (or 6483944 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103030133221112 its reverse (211122331030301), we get a palindrome (314152464251413).

The spelling of 103030133221112 in words is "one hundred three trillion, thirty billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred twelve".