102215344343 has 8 divisors (see below), whose sum is σ = 117006261120. Its totient is φ = 87471608760.

The previous prime is 102215344291. The next prime is 102215344351. The reversal of 102215344343 is 343443512201.

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

It is a cyclic number.

It is not a de Polignac number, because 102215344343 - 2¹⁶ = 102215278807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102215341343) 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, 11790653 + ... + 11799318.

It is an arithmetic number, because the mean of its divisors is an integer number (14625782640).

Almost surely, 2^102215344343 is an apocalyptic number.

102215344343 is a deficient number, since it is larger than the sum of its proper divisors (14790916777).

102215344343 is an equidigital number, since it uses as much as digits as its factorization.

102215344343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23590597.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 102215344343 its reverse (343443512201), we get a palindrome (445658856544).

The spelling of 102215344343 in words is "one hundred two billion, two hundred fifteen million, three hundred forty-four thousand, three hundred forty-three".