103223003121212 has 24 divisors (see below), whose sum is σ = 202993731892896. Its totient is φ = 45570021444288.

The previous prime is 103223003121209. The next prime is 103223003121269. The reversal of 103223003121212 is 212121300322301.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 43153428203 + ... + 43153430594.

It is an arithmetic number, because the mean of its divisors is an integer number (8458072162204).

Almost surely, 2^{103223003121212} is an apocalyptic number.

It is an amenable number.

103223003121212 is a deficient number, since it is larger than the sum of its proper divisors (99770728771684).

103223003121212 is a wasteful number, since it uses less digits than its factorization.

103223003121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86306858837 (or 86306858835 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 103223003121212 its reverse (212121300322301), we get a palindrome (315344303443513).

The spelling of 103223003121212 in words is "one hundred three trillion, two hundred twenty-three billion, three million, one hundred twenty-one thousand, two hundred twelve".