212013013323 has 8 divisors (see below), whose sum is σ = 294974627328. Its totient is φ = 135196704104.

The previous prime is 212013013307. The next prime is 212013013337. The reversal of 212013013323 is 323310310212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212013013323 - 2⁴ = 212013013307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212013013323.

It is not an unprimeable number, because it can be changed into a prime (212013013343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536326115 + ... + 1536326252.

It is an arithmetic number, because the mean of its divisors is an integer number (36871828416).

Almost surely, 2^212013013323 is an apocalyptic number.

212013013323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

212013013323 is a deficient number, since it is larger than the sum of its proper divisors (82961614005).

212013013323 is a wasteful number, since it uses less digits than its factorization.

212013013323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072652393.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212013013323 its reverse (323310310212), we get a palindrome (535323323535).

The spelling of 212013013323 in words is "two hundred twelve billion, thirteen million, thirteen thousand, three hundred twenty-three".