103232100212 has 6 divisors (see below), whose sum is σ = 180656175378. Its totient is φ = 51616050104.

The previous prime is 103232100193. The next prime is 103232100229. The reversal of 103232100212 is 212001232301.

103232100212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 73329390436 + 29902709776 = 270794^2 + 172924^2 .

It is a super-3 number, since 3×103232100212³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12904012523 + ... + 12904012530.

It is an arithmetic number, because the mean of its divisors is an integer number (30109362563).

Almost surely, 2^103232100212 is an apocalyptic number.

It is an amenable number.

103232100212 is a deficient number, since it is larger than the sum of its proper divisors (77424075166).

103232100212 is a wasteful number, since it uses less digits than its factorization.

103232100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25808025057 (or 25808025055 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103232100212 its reverse (212001232301), we get a palindrome (315233332513).

The spelling of 103232100212 in words is "one hundred three billion, two hundred thirty-two million, one hundred thousand, two hundred twelve".