102241435 has 4 divisors (see below), whose sum is σ = 122689728. Its totient is φ = 81793144.

The previous prime is 102241427. The next prime is 102241459. The reversal of 102241435 is 534142201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102241435 - 2³ = 102241427 is a prime.

It is a super-2 number, since 2×102241435² = 20906622061718450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10224139 + ... + 10224148.

It is an arithmetic number, because the mean of its divisors is an integer number (30672432).

Almost surely, 2^102241435 is an apocalyptic number.

102241435 is a deficient number, since it is larger than the sum of its proper divisors (20448293).

102241435 is an equidigital number, since it uses as much as digits as its factorization.

102241435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20448292.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 102241435 is about 10111.4506872160. The cubic root of 102241435 is about 467.6012306163.

Adding to 102241435 its reverse (534142201), we get a palindrome (636383636).

The spelling of 102241435 in words is "one hundred two million, two hundred forty-one thousand, four hundred thirty-five".