102340102 has 24 divisors (see below), whose sum is σ = 165890520. Its totient is φ = 47328000.

The previous prime is 102340097. The next prime is 102340109. The reversal of 102340102 is 201043201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102340109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32602 + ... + 35602.

It is an arithmetic number, because the mean of its divisors is an integer number (6912105).

Almost surely, 2^102340102 is an apocalyptic number.

102340102 is a deficient number, since it is larger than the sum of its proper divisors (63550418).

102340102 is a wasteful number, since it uses less digits than its factorization.

102340102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096 (or 3079 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 102340102 is about 10116.3284841883. The cubic root of 102340102 is about 467.7516001062.

Adding to 102340102 its reverse (201043201), we get a palindrome (303383303).

The spelling of 102340102 in words is "one hundred two million, three hundred forty thousand, one hundred two".