102441200101 has 4 divisors (see below), whose sum is σ = 102464534304. Its totient is φ = 102417865900.

The previous prime is 102441200039. The next prime is 102441200119. The reversal of 102441200101 is 101002144201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102441200101 - 2²¹ = 102439102949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102441200131) 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 3 ways as a sum of consecutive naturals, for example, 11660515 + ... + 11669296.

It is an arithmetic number, because the mean of its divisors is an integer number (25616133576).

Almost surely, 2^102441200101 is an apocalyptic number.

It is an amenable number.

102441200101 is a deficient number, since it is larger than the sum of its proper divisors (23334203).

102441200101 is an equidigital number, since it uses as much as digits as its factorization.

102441200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23334202.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102441200101 its reverse (101002144201), we get a palindrome (203443344302).

The spelling of 102441200101 in words is "one hundred two billion, four hundred forty-one million, two hundred thousand, one hundred one".