113420329 has 16 divisors (see below), whose sum is σ = 130599360. Its totient is φ = 97416000.

The previous prime is 113420327. The next prime is 113420339. The reversal of 113420329 is 923024311.

It is not a de Polignac number, because 113420329 - 2¹ = 113420327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113420327) 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 15 ways as a sum of consecutive naturals, for example, 137739 + ... + 138559.

It is an arithmetic number, because the mean of its divisors is an integer number (8162460).

Almost surely, 2^113420329 is an apocalyptic number.

113420329 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

113420329 is a deficient number, since it is larger than the sum of its proper divisors (17179031).

113420329 is a wasteful number, since it uses less digits than its factorization.

113420329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 113420329 is about 10649.8980746296. The cubic root of 113420329 is about 484.0575157043.

The spelling of 113420329 in words is "one hundred thirteen million, four hundred twenty thousand, three hundred twenty-nine".