212002023101323 has 12 divisors (see below), whose sum is σ = 265584952017840. Its totient is φ = 167737864431312.

The previous prime is 212002023101317. The next prime is 212002023101377. The reversal of 212002023101323 is 323101320200212.

It is not a de Polignac number, because 212002023101323 - 2¹⁷ = 212002022970251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212002023101294 and 212002023101303.

It is not an unprimeable number, because it can be changed into a prime (212002023101303) 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, 166406610903 + ... + 166406612176.

It is an arithmetic number, because the mean of its divisors is an integer number (22132079334820).

Almost surely, 2^{212002023101323} is an apocalyptic number.

212002023101323 is a deficient number, since it is larger than the sum of its proper divisors (53582928916517).

212002023101323 is a wasteful number, since it uses less digits than its factorization.

212002023101323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332813223106 (or 332813223099 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212002023101323 its reverse (323101320200212), we get a palindrome (535103343301535).

The spelling of 212002023101323 in words is "two hundred twelve trillion, two billion, twenty-three million, one hundred one thousand, three hundred twenty-three".