34323020031 has 4 divisors (see below), whose sum is σ = 45764026712. Its totient is φ = 22882013352.

The previous prime is 34323020021. The next prime is 34323020051. The reversal of 34323020031 is 13002032343.

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

It is not a de Polignac number, because 34323020031 - 2⁶ = 34323019967 is a prime.

It is a super-2 number, since 2×34323020031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34323020021) 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, 5720503336 + ... + 5720503341.

It is an arithmetic number, because the mean of its divisors is an integer number (11441006678).

Almost surely, 2^34323020031 is an apocalyptic number.

34323020031 is a deficient number, since it is larger than the sum of its proper divisors (11441006681).

34323020031 is a wasteful number, since it uses less digits than its factorization.

34323020031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11441006680.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 34323020031 its reverse (13002032343), we get a palindrome (47325052374).

The spelling of 34323020031 in words is "thirty-four billion, three hundred twenty-three million, twenty thousand, thirty-one".