105502101 has 4 divisors (see below), whose sum is σ = 140669472. Its totient is φ = 70334732.

The previous prime is 105502093. The next prime is 105502121. The reversal of 105502101 is 101205501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105502101 - 2³ = 105502093 is a prime.

It is a super-2 number, since 2×105502101² = 22261386630828402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105502121) 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, 17583681 + ... + 17583686.

It is an arithmetic number, because the mean of its divisors is an integer number (35167368).

Almost surely, 2^105502101 is an apocalyptic number.

It is an amenable number.

105502101 is a deficient number, since it is larger than the sum of its proper divisors (35167371).

105502101 is an equidigital number, since it uses as much as digits as its factorization.

105502101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35167370.

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 105502101 is about 10271.4215666577. The cubic root of 105502101 is about 472.5201895015.

Adding to 105502101 its reverse (101205501), we get a palindrome (206707602).

The spelling of 105502101 in words is "one hundred five million, five hundred two thousand, one hundred one".