113521034329 has 2 divisors, whose sum is σ = 113521034330. Its totient is φ = 113521034328.

The previous prime is 113521034327. The next prime is 113521034353. The reversal of 113521034329 is 923430125311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107351246025 + 6169788304 = 327645^2 + 78548^2 .

It is a cyclic number.

It is not a de Polignac number, because 113521034329 - 2¹ = 113521034327 is a prime.

Together with 113521034327, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 113521034294 and 113521034303.

It is not a weakly prime, because it can be changed into another prime (113521034327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56760517164 + 56760517165.

It is an arithmetic number, because the mean of its divisors is an integer number (56760517165).

Almost surely, 2^113521034329 is an apocalyptic number.

It is an amenable number.

113521034329 is a deficient number, since it is larger than the sum of its proper divisors (1).

113521034329 is an equidigital number, since it uses as much as digits as its factorization.

113521034329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 113521034329 in words is "one hundred thirteen billion, five hundred twenty-one million, thirty-four thousand, three hundred twenty-nine".