34320322031 has 4 divisors (see below), whose sum is σ = 34320974064. Its totient is φ = 34319670000.

The previous prime is 34320322009. The next prime is 34320322033. The reversal of 34320322031 is 13022302343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13022302343 = 4651 ⋅2799893.

It is a cyclic number.

It is not a de Polignac number, because 34320322031 - 2⁶ = 34320321967 is a prime.

It is a super-2 number, since 2×34320322031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34320321988 and 34320322006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34320322033) 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, 239390 + ... + 354891.

It is an arithmetic number, because the mean of its divisors is an integer number (8580243516).

Almost surely, 2^34320322031 is an apocalyptic number.

34320322031 is a deficient number, since it is larger than the sum of its proper divisors (652033).

34320322031 is an equidigital number, since it uses as much as digits as its factorization.

34320322031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652032.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 34320322031 its reverse (13022302343), we get a palindrome (47342624374).

The spelling of 34320322031 in words is "thirty-four billion, three hundred twenty million, three hundred twenty-two thousand, thirty-one".