102134243041 has 4 divisors (see below), whose sum is σ = 102136470784. Its totient is φ = 102132015300.

The previous prime is 102134243011. The next prime is 102134243111. The reversal of 102134243041 is 140342431201.

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 102134243041 - 2⁷ = 102134242913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102134242997 and 102134243015.

It is not an unprimeable number, because it can be changed into a prime (102134243011) 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, 1043625 + ... + 1137286.

It is an arithmetic number, because the mean of its divisors is an integer number (25534117696).

Almost surely, 2^102134243041 is an apocalyptic number.

It is an amenable number.

102134243041 is a deficient number, since it is larger than the sum of its proper divisors (2227743).

102134243041 is an equidigital number, since it uses as much as digits as its factorization.

102134243041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227742.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 102134243041 its reverse (140342431201), we get a palindrome (242476674242).

The spelling of 102134243041 in words is "one hundred two billion, one hundred thirty-four million, two hundred forty-three thousand, forty-one".