100103232212 has 24 divisors (see below), whose sum is σ = 183156422400. Its totient is φ = 47781378656.

The previous prime is 100103232181. The next prime is 100103232247. The reversal of 100103232212 is 212232301001.

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, 1022012 + ... + 1115667.

It is an arithmetic number, because the mean of its divisors is an integer number (7631517600).

Almost surely, 2^100103232212 is an apocalyptic number.

It is an amenable number.

100103232212 is a deficient number, since it is larger than the sum of its proper divisors (83053190188).

100103232212 is a wasteful number, since it uses less digits than its factorization.

100103232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138215 (or 2138213 counting only the distinct ones).

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

Adding to 100103232212 its reverse (212232301001), we get a palindrome (312335533213).

The spelling of 100103232212 in words is "one hundred billion, one hundred three million, two hundred thirty-two thousand, two hundred twelve".