102434343 has 8 divisors (see below), whose sum is σ = 148995456. Its totient is φ = 62081400.

The previous prime is 102434309. The next prime is 102434383. The reversal of 102434343 is 343434201.

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

It is not a de Polignac number, because 102434343 - 2¹⁸ = 102172199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102434383) 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, 1552003 + ... + 1552068.

It is an arithmetic number, because the mean of its divisors is an integer number (18624432).

Almost surely, 2^102434343 is an apocalyptic number.

102434343 is a deficient number, since it is larger than the sum of its proper divisors (46561113).

102434343 is a wasteful number, since it uses less digits than its factorization.

102434343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104085.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 102434343 is about 10120.9852781239. The cubic root of 102434343 is about 467.8951341125.

Adding to 102434343 its reverse (343434201), we get a palindrome (445868544).

The spelling of 102434343 in words is "one hundred two million, four hundred thirty-four thousand, three hundred forty-three".