34231013 has 4 divisors (see below), whose sum is σ = 36244620. Its totient is φ = 32217408.

The previous prime is 34231007. The next prime is 34231019. The reversal of 34231013 is 31013243.

It is a happy number.

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 (34231007) and next prime (34231019).

It can be written as a sum of positive squares in 2 ways, for example, as 19775809 + 14455204 = 4447^2 + 3802^2 .

It is a cyclic number.

It is not a de Polignac number, because 34231013 - 2⁴ = 34230997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 2013589 = 34231013 / (3 + 4 + 2 + 3 + 1 + 0 + 1 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34230982 and 34231000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34231019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006778 + ... + 1006811.

It is an arithmetic number, because the mean of its divisors is an integer number (9061155).

Almost surely, 2^34231013 is an apocalyptic number.

It is an amenable number.

34231013 is a deficient number, since it is larger than the sum of its proper divisors (2013607).

34231013 is a wasteful number, since it uses less digits than its factorization.

34231013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013606.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 34231013 is about 5850.7275615944. The cubic root of 34231013 is about 324.6932427024.

Adding to 34231013 its reverse (31013243), we get a palindrome (65244256).

The spelling of 34231013 in words is "thirty-four million, two hundred thirty-one thousand, thirteen".