101323210012 has 12 divisors (see below), whose sum is σ = 177329075560. Its totient is φ = 50657759856.

The previous prime is 101323210007. The next prime is 101323210031. The reversal of 101323210012 is 210012323101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901587 + ... + 1007722.

Almost surely, 2^101323210012 is an apocalyptic number.

It is an amenable number.

101323210012 is a deficient number, since it is larger than the sum of its proper divisors (76005865548).

101323210012 is a wasteful number, since it uses less digits than its factorization.

101323210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922580 (or 1922578 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101323210012 its reverse (210012323101), we get a palindrome (311335533113).

The spelling of 101323210012 in words is "one hundred one billion, three hundred twenty-three million, two hundred ten thousand, twelve".