102013343132242 has 8 divisors (see below), whose sum is σ = 153111808353456. Its totient is φ = 50976073681092.

The previous prime is 102013343132213. The next prime is 102013343132257. The reversal of 102013343132242 is 242231343310201.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15298938348 + ... + 15298945015.

It is an arithmetic number, because the mean of its divisors is an integer number (19138976044182).

Almost surely, 2^{102013343132242} is an apocalyptic number.

102013343132242 is a deficient number, since it is larger than the sum of its proper divisors (51098465221214).

102013343132242 is a wasteful number, since it uses less digits than its factorization.

102013343132242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30597885032.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 102013343132242 its reverse (242231343310201), we get a palindrome (344244686442443).

The spelling of 102013343132242 in words is "one hundred two trillion, thirteen billion, three hundred forty-three million, one hundred thirty-two thousand, two hundred forty-two".