102105446241 has 8 divisors (see below), whose sum is σ = 139037203584. Its totient is φ = 66621993200.

The previous prime is 102105446231. The next prime is 102105446243. The reversal of 102105446241 is 142644501201.

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 102105446241 - 2¹³ = 102105438049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102105446199 and 102105446208.

It is not an unprimeable number, because it can be changed into a prime (102105446243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362075910 + ... + 362076191.

It is an arithmetic number, because the mean of its divisors is an integer number (17379650448).

Almost surely, 2^102105446241 is an apocalyptic number.

It is an amenable number.

102105446241 is a deficient number, since it is larger than the sum of its proper divisors (36931757343).

102105446241 is an equidigital number, since it uses as much as digits as its factorization.

102105446241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724152151.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 102105446241 its reverse (142644501201), we get a palindrome (244749947442).

The spelling of 102105446241 in words is "one hundred two billion, one hundred five million, four hundred forty-six thousand, two hundred forty-one".