113514621 has 16 divisors (see below), whose sum is σ = 165388608. Its totient is φ = 68681600.

The previous prime is 113514619. The next prime is 113514623. The reversal of 113514621 is 126415311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113514619) and next prime (113514623).

It is a cyclic number.

It is not a de Polignac number, because 113514621 - 2¹ = 113514619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113514591 and 113514600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113514623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19801 + ... + 24881.

It is an arithmetic number, because the mean of its divisors is an integer number (10336788).

Almost surely, 2^113514621 is an apocalyptic number.

113514621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113514621 is a deficient number, since it is larger than the sum of its proper divisors (51873987).

113514621 is a wasteful number, since it uses less digits than its factorization.

113514621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5772.

The product of its digits is 720, while the sum is 24.

The square root of 113514621 is about 10654.3240517641. The cubic root of 113514621 is about 484.1916189677.

Adding to 113514621 its reverse (126415311), we get a palindrome (239929932).

The spelling of 113514621 in words is "one hundred thirteen million, five hundred fourteen thousand, six hundred twenty-one".