103100023110212 has 24 divisors (see below), whose sum is σ = 188401912371456. Its totient is φ = 49274055407808.

The previous prime is 103100023110191. The next prime is 103100023110229. The reversal of 103100023110212 is 212011320001301.

It is a super-2 number, since 2×103100023110212² (a number of 29 digits) contains 22 as substring.

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, 393633113 + ... + 393894944.

It is an arithmetic number, because the mean of its divisors is an integer number (7850079682144).

Almost surely, 2^{103100023110212} is an apocalyptic number.

It is an amenable number.

103100023110212 is a deficient number, since it is larger than the sum of its proper divisors (85301889261244).

103100023110212 is a wasteful number, since it uses less digits than its factorization.

103100023110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787529507 (or 787529505 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103100023110212 its reverse (212011320001301), we get a palindrome (315111343111513).

The spelling of 103100023110212 in words is "one hundred three trillion, one hundred billion, twenty-three million, one hundred ten thousand, two hundred twelve".