113423340 has 24 divisors (see below), whose sum is σ = 317585520. Its totient is φ = 30246208.

The previous prime is 113423333. The next prime is 113423347. The reversal of 113423340 is 43324311.

It is an interprime number because it is at equal distance from previous prime (113423333) and next prime (113423347).

It is not an unprimeable number, because it can be changed into a prime (113423347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945135 + ... + 945254.

It is an arithmetic number, because the mean of its divisors is an integer number (13232730).

Almost surely, 2^113423340 is an apocalyptic number.

113423340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113423340 is an abundant number, since it is smaller than the sum of its proper divisors (204162180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113423340 is a wasteful number, since it uses less digits than its factorization.

113423340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890401 (or 1890399 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 113423340 is about 10650.0394365467. The cubic root of 113423340 is about 484.0617991348.

Adding to 113423340 its reverse (43324311), we get a palindrome (156747651).

The spelling of 113423340 in words is "one hundred thirteen million, four hundred twenty-three thousand, three hundred forty".