102741241 has 4 divisors (see below), whose sum is σ = 102773584. Its totient is φ = 102708900.

The previous prime is 102741181. The next prime is 102741257. The reversal of 102741241 is 142147201.

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 102741241 - 2¹³ = 102733049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102744241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10815 + ... + 17956.

It is an arithmetic number, because the mean of its divisors is an integer number (25693396).

Almost surely, 2^102741241 is an apocalyptic number.

It is an amenable number.

102741241 is a deficient number, since it is larger than the sum of its proper divisors (32343).

102741241 is an equidigital number, since it uses as much as digits as its factorization.

102741241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32342.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 102741241 is about 10136.1354075407. The cubic root of 102741241 is about 468.3619466680.

Adding to 102741241 its reverse (142147201), we get a palindrome (244888442).

The spelling of 102741241 in words is "one hundred two million, seven hundred forty-one thousand, two hundred forty-one".