102130441 has 8 divisors (see below), whose sum is σ = 123586560. Its totient is φ = 82390848.

The previous prime is 102130403. The next prime is 102130451. The reversal of 102130441 is 144031201.

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

It is a cyclic number.

It is not a de Polignac number, because 102130441 - 2²⁵ = 68576009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102130451) 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 7 ways as a sum of consecutive naturals, for example, 429001 + ... + 429238.

It is an arithmetic number, because the mean of its divisors is an integer number (15448320).

Almost surely, 2^102130441 is an apocalyptic number.

It is an amenable number.

102130441 is a deficient number, since it is larger than the sum of its proper divisors (21456119).

102130441 is an equidigital number, since it uses as much as digits as its factorization.

102130441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858263.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 102130441 is about 10105.9606668540. The cubic root of 102130441 is about 467.4319589844.

Adding to 102130441 its reverse (144031201), we get a palindrome (246161642).

The spelling of 102130441 in words is "one hundred two million, one hundred thirty thousand, four hundred forty-one".