102002302434 has 32 divisors (see below), whose sum is σ = 204758991360. Its totient is φ = 33875251200.

The previous prime is 102002302433. The next prime is 102002302447. The reversal of 102002302434 is 434203200201.

102002302434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 102002302434.

It is not an unprimeable number, because it can be changed into a prime (102002302433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916239 + ... + 1968749.

It is an arithmetic number, because the mean of its divisors is an integer number (6398718480).

Almost surely, 2^102002302434 is an apocalyptic number.

102002302434 is an abundant number, since it is smaller than the sum of its proper divisors (102756688926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102002302434 is a wasteful number, since it uses less digits than its factorization.

102002302434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53706.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 102002302434 its reverse (434203200201), we get a palindrome (536205502635).

The spelling of 102002302434 in words is "one hundred two billion, two million, three hundred two thousand, four hundred thirty-four".