102401042343 has 8 divisors (see below), whose sum is σ = 140224850928. Its totient is φ = 66422297664.

The previous prime is 102401042329. The next prime is 102401042351. The reversal of 102401042343 is 343240104201.

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

It is not a de Polignac number, because 102401042343 - 2⁵ = 102401042311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102401042323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461265846 + ... + 461266067.

It is an arithmetic number, because the mean of its divisors is an integer number (17528106366).

Almost surely, 2^102401042343 is an apocalyptic number.

102401042343 is a deficient number, since it is larger than the sum of its proper divisors (37823808585).

102401042343 is an equidigital number, since it uses as much as digits as its factorization.

102401042343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922531953.

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

Adding to 102401042343 its reverse (343240104201), we get a palindrome (445641146544).

The spelling of 102401042343 in words is "one hundred two billion, four hundred one million, forty-two thousand, three hundred forty-three".