41212313 has 4 divisors (see below), whose sum is σ = 41236020. Its totient is φ = 41188608.

The previous prime is 41212307. The next prime is 41212319. The reversal of 41212313 is 31321214.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (41212307) and next prime (41212319).

It can be written as a sum of positive squares in 2 ways, for example, as 23931664 + 17280649 = 4892^2 + 4157^2 .

It is a cyclic number.

It is not a de Polignac number, because 41212313 - 2²⁴ = 24435097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41212291 and 41212300.

It is not an unprimeable number, because it can be changed into a prime (41212319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9020 + ... + 12797.

It is an arithmetic number, because the mean of its divisors is an integer number (10309005).

Almost surely, 2^41212313 is an apocalyptic number.

It is an amenable number.

41212313 is a deficient number, since it is larger than the sum of its proper divisors (23707).

41212313 is a wasteful number, since it uses less digits than its factorization.

41212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23706.

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

The square root of 41212313 is about 6419.6816899282. The cubic root of 41212313 is about 345.4159039356.

Adding to 41212313 its reverse (31321214), we get a palindrome (72533527).

The spelling of 41212313 in words is "forty-one million, two hundred twelve thousand, three hundred thirteen".