103133112212 has 24 divisors (see below), whose sum is σ = 194711538336. Its totient is φ = 47515337568.

The previous prime is 103133112191. The next prime is 103133112227. The reversal of 103133112212 is 212211331301.

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 7 ways as a sum of consecutive naturals, for example, 1732118 + ... + 1790669.

It is an arithmetic number, because the mean of its divisors is an integer number (8112980764).

Almost surely, 2^103133112212 is an apocalyptic number.

It is an amenable number.

103133112212 is a deficient number, since it is larger than the sum of its proper divisors (91578426124).

103133112212 is a wasteful number, since it uses less digits than its factorization.

103133112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523367 (or 3523365 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103133112212 its reverse (212211331301), we get a palindrome (315344443513).

The spelling of 103133112212 in words is "one hundred three billion, one hundred thirty-three million, one hundred twelve thousand, two hundred twelve".