105554113 has 8 divisors (see below), whose sum is σ = 124793280. Its totient is φ = 87354960.

The previous prime is 105554087. The next prime is 105554117. The reversal of 105554113 is 311455501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105554113 - 2¹⁷ = 105423041 is a prime.

It is a super-2 number, since 2×105554113² = 22283341542433538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105554117) 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, 259783 + ... + 260188.

It is an arithmetic number, because the mean of its divisors is an integer number (15599160).

Almost surely, 2^105554113 is an apocalyptic number.

It is an amenable number.

105554113 is a deficient number, since it is larger than the sum of its proper divisors (19239167).

105554113 is an equidigital number, since it uses as much as digits as its factorization.

105554113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520007.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 105554113 is about 10273.9531340181. The cubic root of 105554113 is about 472.5978267626.

The spelling of 105554113 in words is "one hundred five million, five hundred fifty-four thousand, one hundred thirteen".