102441105 has 40 divisors (see below), whose sum is σ = 197771112. Its totient is φ = 50429952.

The previous prime is 102441067. The next prime is 102441107. The reversal of 102441105 is 501144201.

It can be written as a sum of positive squares in 4 ways, for example, as 8661249 + 93779856 = 2943^2 + 9684^2 .

It is not a de Polignac number, because 102441105 - 2⁶ = 102441041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102441107) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4464 + ... + 14993.

Almost surely, 2^102441105 is an apocalyptic number.

102441105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102441105 is a deficient number, since it is larger than the sum of its proper divisors (95330007).

102441105 is a wasteful number, since it uses less digits than its factorization.

102441105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19487 (or 19478 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 102441105 is about 10121.3193309963. The cubic root of 102441105 is about 467.9054296091.

Adding to 102441105 its reverse (501144201), we get a palindrome (603585306).

The spelling of 102441105 in words is "one hundred two million, four hundred forty-one thousand, one hundred five".