102203342241 has 96 divisors (see below), whose sum is σ = 189336263424. Its totient is φ = 47683468800.

The previous prime is 102203342237. The next prime is 102203342257. The reversal of 102203342241 is 142243302201.

It is a happy number.

It is not a de Polignac number, because 102203342241 - 2² = 102203342237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102203342231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1180411 + ... + 1264031.

It is an arithmetic number, because the mean of its divisors is an integer number (1972252744).

Almost surely, 2^102203342241 is an apocalyptic number.

102203342241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102203342241 is a deficient number, since it is larger than the sum of its proper divisors (87132921183).

102203342241 is a wasteful number, since it uses less digits than its factorization.

102203342241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83703 (or 83692 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102203342241 its reverse (142243302201), we get a palindrome (244446644442).

It can be divided in two parts, 102203 and 342241, that added together give a palindrome (444444).

The spelling of 102203342241 in words is "one hundred two billion, two hundred three million, three hundred forty-two thousand, two hundred forty-one".