105455101 has 4 divisors (see below), whose sum is σ = 105907932. Its totient is φ = 105002272.

The previous prime is 105455083. The next prime is 105455113. The reversal of 105455101 is 101554501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16605625 + 88849476 = 4075^2 + 9426^2 .

It is a cyclic number.

It is not a de Polignac number, because 105455101 - 2⁹ = 105454589 is a prime.

It is a super-2 number, since 2×105455101² = 22241556653840402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105455171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226066 + ... + 226531.

It is an arithmetic number, because the mean of its divisors is an integer number (26476983).

Almost surely, 2^105455101 is an apocalyptic number.

It is an amenable number.

105455101 is a deficient number, since it is larger than the sum of its proper divisors (452831).

105455101 is an equidigital number, since it uses as much as digits as its factorization.

105455101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452830.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 105455101 is about 10269.1334103711. The cubic root of 105455101 is about 472.4500116018.

The spelling of 105455101 in words is "one hundred five million, four hundred fifty-five thousand, one hundred one".