102342041 has 4 divisors (see below), whose sum is σ = 102498000. Its totient is φ = 102186084.

The previous prime is 102342013. The next prime is 102342089. The reversal of 102342041 is 140243201.

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 102342041 - 2¹⁸ = 102079897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102342001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76991 + ... + 78308.

It is an arithmetic number, because the mean of its divisors is an integer number (25624500).

Almost surely, 2^102342041 is an apocalyptic number.

It is an amenable number.

102342041 is a deficient number, since it is larger than the sum of its proper divisors (155959).

102342041 is an equidigital number, since it uses as much as digits as its factorization.

102342041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155958.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 102342041 is about 10116.4243188985. The cubic root of 102342041 is about 467.7545541930.

Adding to 102342041 its reverse (140243201), we get a palindrome (242585242).

The spelling of 102342041 in words is "one hundred two million, three hundred forty-two thousand, forty-one".