212003101323 has 12 divisors (see below), whose sum is σ = 329782602240. Its totient is φ = 130463446896.

The previous prime is 212003101217. The next prime is 212003101327. The reversal of 212003101323 is 323101300212.

212003101323 is a `hidden beast` number, since 21 + 200 + 310 + 132 + 3 = 666.

It is not a de Polignac number, because 212003101323 - 2¹⁰ = 212003100299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212003101296 and 212003101305.

It is not an unprimeable number, because it can be changed into a prime (212003101327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 905996043 + ... + 905996276.

It is an arithmetic number, because the mean of its divisors is an integer number (27481883520).

Almost surely, 2^212003101323 is an apocalyptic number.

212003101323 is a deficient number, since it is larger than the sum of its proper divisors (117779500917).

212003101323 is a wasteful number, since it uses less digits than its factorization.

212003101323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811992338 (or 1811992335 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 212003101323 its reverse (323101300212), we get a palindrome (535104401535).

The spelling of 212003101323 in words is "two hundred twelve billion, three million, one hundred one thousand, three hundred twenty-three".