113001441 has 16 divisors (see below), whose sum is σ = 176847744. Its totient is φ = 62826624.

The previous prime is 113001439. The next prime is 113001443. The reversal of 113001441 is 144100311.

It is an interprime number because it is at equal distance from previous prime (113001439) and next prime (113001443).

It is not a de Polignac number, because 113001441 - 2¹ = 113001439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113001441.

It is not an unprimeable number, because it can be changed into a prime (113001443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71940 + ... + 73493.

It is an arithmetic number, because the mean of its divisors is an integer number (11052984).

Almost surely, 2^113001441 is an apocalyptic number.

It is an amenable number.

113001441 is a deficient number, since it is larger than the sum of its proper divisors (63846303).

113001441 is a wasteful number, since it uses less digits than its factorization.

113001441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145480.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 113001441 is about 10630.2135914571. The cubic root of 113001441 is about 483.4608677589.

Adding to 113001441 its reverse (144100311), we get a palindrome (257101752).

The spelling of 113001441 in words is "one hundred thirteen million, one thousand, four hundred forty-one".