100023102003212 has 6 divisors (see below), whose sum is σ = 175040428505628. Its totient is φ = 50011551001604.

The previous prime is 100023102003211. The next prime is 100023102003233. The reversal of 100023102003212 is 212300201320001.

It is not an unprimeable number, because it can be changed into a prime (100023102003211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12502887750398 + ... + 12502887750405.

It is an arithmetic number, because the mean of its divisors is an integer number (29173404750938).

Almost surely, 2^{100023102003212} is an apocalyptic number.

It is an amenable number.

100023102003212 is a deficient number, since it is larger than the sum of its proper divisors (75017326502416).

100023102003212 is a wasteful number, since it uses less digits than its factorization.

100023102003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25005775500807 (or 25005775500805 counting only the distinct ones).

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

Adding to 100023102003212 its reverse (212300201320001), we get a palindrome (312323303323213).

The spelling of 100023102003212 in words is "one hundred trillion, twenty-three billion, one hundred two million, three thousand, two hundred twelve".