102413343012242 has 8 divisors (see below), whose sum is σ = 153620205142656. Its totient is φ = 51206607964692.

The previous prime is 102413343012191. The next prime is 102413343012311. The reversal of 102413343012242 is 242210343314201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102413343012199 and 102413343012208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29729798 + ... + 32995265.

It is an arithmetic number, because the mean of its divisors is an integer number (19202525642832).

Almost surely, 2^{102413343012242} is an apocalyptic number.

102413343012242 is a deficient number, since it is larger than the sum of its proper divisors (51206862130414).

102413343012242 is an equidigital number, since it uses as much as digits as its factorization.

102413343012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63541432.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 102413343012242 its reverse (242210343314201), we get a palindrome (344623686326443).

The spelling of 102413343012242 in words is "one hundred two trillion, four hundred thirteen billion, three hundred forty-three million, twelve thousand, two hundred forty-two".