102202014434134 has 16 divisors (see below), whose sum is σ = 153883255095360. Its totient is φ = 50907631705920.

The previous prime is 102202014434131. The next prime is 102202014434171. The reversal of 102202014434134 is 431434410202201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102202014434096 and 102202014434105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202014434131) 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, 3164559 + ... + 14643034.

It is an arithmetic number, because the mean of its divisors is an integer number (9617703443460).

Almost surely, 2^{102202014434134} is an apocalyptic number.

102202014434134 is a deficient number, since it is larger than the sum of its proper divisors (51681240661226).

102202014434134 is a wasteful number, since it uses less digits than its factorization.

102202014434134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17818455.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 102202014434134 its reverse (431434410202201), we get a palindrome (533636424636335).

The spelling of 102202014434134 in words is "one hundred two trillion, two hundred two billion, fourteen million, four hundred thirty-four thousand, one hundred thirty-four".