34321131131 has 4 divisors (see below), whose sum is σ = 39224149872. Its totient is φ = 29418112392.

The previous prime is 34321131127. The next prime is 34321131197. The reversal of 34321131131 is 13113112343.

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

It is a cyclic number.

It is not a de Polignac number, because 34321131131 - 2² = 34321131127 is a prime.

It is a super-2 number, since 2×34321131131² (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 = 34321131097 and 34321131106.

It is not an unprimeable number, because it can be changed into a prime (34321131121) 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, 2451509360 + ... + 2451509373.

It is an arithmetic number, because the mean of its divisors is an integer number (9806037468).

Almost surely, 2^34321131131 is an apocalyptic number.

34321131131 is a deficient number, since it is larger than the sum of its proper divisors (4903018741).

34321131131 is an equidigital number, since it uses as much as digits as its factorization.

34321131131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4903018740.

The product of its digits is 648, while the sum is 23.

Adding to 34321131131 its reverse (13113112343), we get a palindrome (47434243474).

The spelling of 34321131131 in words is "thirty-four billion, three hundred twenty-one million, one hundred thirty-one thousand, one hundred thirty-one".