102202340102 has 16 divisors (see below), whose sum is σ = 153658266192. Its totient is φ = 50983046400.

The previous prime is 102202340081. The next prime is 102202340117. The reversal of 102202340102 is 201043202201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609418 + ... + 1671714.

It is an arithmetic number, because the mean of its divisors is an integer number (9603641637).

Almost surely, 2^102202340102 is an apocalyptic number.

102202340102 is a deficient number, since it is larger than the sum of its proper divisors (51455926090).

102202340102 is a wasteful number, since it uses less digits than its factorization.

102202340102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64183.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 102202340102 its reverse (201043202201), we get a palindrome (303245542303).

The spelling of 102202340102 in words is "one hundred two billion, two hundred two million, three hundred forty thousand, one hundred two".