103003021112 has 16 divisors (see below), whose sum is σ = 193190896800. Its totient is φ = 51485448640.

The previous prime is 103003021091. The next prime is 103003021117. The reversal of 103003021112 is 211120300301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103003021117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1980464 + ... + 2031807.

It is an arithmetic number, because the mean of its divisors is an integer number (12074431050).

Almost surely, 2^103003021112 is an apocalyptic number.

It is an amenable number.

103003021112 is a deficient number, since it is larger than the sum of its proper divisors (90187875688).

103003021112 is a wasteful number, since it uses less digits than its factorization.

103003021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4015486 (or 4015482 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103003021112 its reverse (211120300301), we get a palindrome (314123321413).

The spelling of 103003021112 in words is "one hundred three billion, three million, twenty-one thousand, one hundred twelve".