103202201212 has 12 divisors (see below), whose sum is σ = 197022384216. Its totient is φ = 46910091440.

The previous prime is 103202201203. The next prime is 103202201231. The reversal of 103202201212 is 212102202301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172752243 + ... + 1172752330.

It is an arithmetic number, because the mean of its divisors is an integer number (16418532018).

Almost surely, 2^103202201212 is an apocalyptic number.

It is an amenable number.

103202201212 is a deficient number, since it is larger than the sum of its proper divisors (93820183004).

103202201212 is a wasteful number, since it uses less digits than its factorization.

103202201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345504588 (or 2345504586 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 103202201212 its reverse (212102202301), we get a palindrome (315304403513).

The spelling of 103202201212 in words is "one hundred three billion, two hundred two million, two hundred one thousand, two hundred twelve".