102241141242 has 32 divisors (see below), whose sum is σ = 205739261952. Its totient is φ = 33871390704.

The previous prime is 102241141193. The next prime is 102241141259. The reversal of 102241141242 is 242141142201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 749223 + ... + 875109.

It is an arithmetic number, because the mean of its divisors is an integer number (6429351936).

Almost surely, 2^102241141242 is an apocalyptic number.

102241141242 is an abundant number, since it is smaller than the sum of its proper divisors (103498120710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102241141242 is a wasteful number, since it uses less digits than its factorization.

102241141242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126722.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 102241141242 its reverse (242141142201), we get a palindrome (344382283443).

The spelling of 102241141242 in words is "one hundred two billion, two hundred forty-one million, one hundred forty-one thousand, two hundred forty-two".