102242004343 has 4 divisors (see below), whose sum is σ = 104735711808. Its totient is φ = 99748296880.

The previous prime is 102242004331. The next prime is 102242004377. The reversal of 102242004343 is 343400242201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343400242201 = 2137 ⋅160692673.

It is a cyclic number.

It is not a de Polignac number, because 102242004343 - 2⁵ = 102242004311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102242004043) 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, 1246853671 + ... + 1246853752.

It is an arithmetic number, because the mean of its divisors is an integer number (26183927952).

Almost surely, 2^102242004343 is an apocalyptic number.

102242004343 is a deficient number, since it is larger than the sum of its proper divisors (2493707465).

102242004343 is an equidigital number, since it uses as much as digits as its factorization.

102242004343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493707464.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 102242004343 its reverse (343400242201), we get a palindrome (445642246544).

The spelling of 102242004343 in words is "one hundred two billion, two hundred forty-two million, four thousand, three hundred forty-three".