212013413 has 8 divisors (see below), whose sum is σ = 213982560. Its totient is φ = 210049840.

The previous prime is 212013407. The next prime is 212013421. The reversal of 212013413 is 314310212.

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 212013413 - 2¹⁴ = 211997029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212013391 and 212013400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212913413) 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, 123203 + ... + 124911.

It is an arithmetic number, because the mean of its divisors is an integer number (26747820).

Almost surely, 2^212013413 is an apocalyptic number.

It is an amenable number.

212013413 is a deficient number, since it is larger than the sum of its proper divisors (1969147).

212013413 is a wasteful number, since it uses less digits than its factorization.

212013413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 212013413 is about 14560.6803755868. The cubic root of 212013413 is about 596.2857706859.

Adding to 212013413 its reverse (314310212), we get a palindrome (526323625).

The spelling of 212013413 in words is "two hundred twelve million, thirteen thousand, four hundred thirteen".