103201022012 has 24 divisors (see below), whose sum is σ = 197033724720. Its totient is φ = 46906319360.

The previous prime is 103201021993. The next prime is 103201022033. The reversal of 103201022012 is 210220102301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635414 + ... + 781122.

It is an arithmetic number, because the mean of its divisors is an integer number (8209738530).

Almost surely, 2^103201022012 is an apocalyptic number.

It is an amenable number.

103201022012 is a deficient number, since it is larger than the sum of its proper divisors (93832702708).

103201022012 is a wasteful number, since it uses less digits than its factorization.

103201022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161821 (or 161819 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 103201022012 its reverse (210220102301), we get a palindrome (313421124313).

The spelling of 103201022012 in words is "one hundred three billion, two hundred one million, twenty-two thousand, twelve".