102107541 has 8 divisors (see below), whose sum is σ = 136931040. Its totient is φ = 67677872.

The previous prime is 102107519. The next prime is 102107543. The reversal of 102107541 is 145701201.

It is a happy number.

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 102107541 - 2⁶ = 102107477 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102107543) 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, 97851 + ... + 98888.

It is an arithmetic number, because the mean of its divisors is an integer number (17116380).

Almost surely, 2^102107541 is an apocalyptic number.

It is an amenable number.

102107541 is a deficient number, since it is larger than the sum of its proper divisors (34823499).

102107541 is a wasteful number, since it uses less digits than its factorization.

102107541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196915.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 102107541 is about 10104.8276086235. The cubic root of 102107541 is about 467.3970200315.

Adding to 102107541 its reverse (145701201), we get a palindrome (247808742).

The spelling of 102107541 in words is "one hundred two million, one hundred seven thousand, five hundred forty-one".