102441123 has 12 divisors (see below), whose sum is σ = 151970208. Its totient is φ = 66448080.

The previous prime is 102441107. The next prime is 102441161. The reversal of 102441123 is 321144201.

102441123 is a `hidden beast` number, since 102 + 441 + 123 = 666.

It is not a de Polignac number, because 102441123 - 2⁴ = 102441107 is a prime.

It is a super-2 number, since 2×102441123² = 20988367363002258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102441096 and 102441105.

It is not an unprimeable number, because it can be changed into a prime (102441323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153483 + ... + 154148.

It is an arithmetic number, because the mean of its divisors is an integer number (12664184).

Almost surely, 2^102441123 is an apocalyptic number.

102441123 is a deficient number, since it is larger than the sum of its proper divisors (49529085).

102441123 is a wasteful number, since it uses less digits than its factorization.

102441123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307674 (or 307671 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 102441123 is about 10121.3202202084. The cubic root of 102441123 is about 467.9054570144.

Adding to 102441123 its reverse (321144201), we get a palindrome (423585324).

The spelling of 102441123 in words is "one hundred two million, four hundred forty-one thousand, one hundred twenty-three".