140102102 has 8 divisors (see below), whose sum is σ = 240175056. Its totient is φ = 60043752.

The previous prime is 140102089. The next prime is 140102119. The reversal of 140102102 is 201201041.

140102102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5003633 + ... + 5003660.

It is an arithmetic number, because the mean of its divisors is an integer number (30021882).

Almost surely, 2^140102102 is an apocalyptic number.

140102102 is a deficient number, since it is larger than the sum of its proper divisors (100072954).

140102102 is a wasteful number, since it uses less digits than its factorization.

140102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10007302.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 140102102 is about 11836.4733768129. The cubic root of 140102102 is about 519.3756090428.

Adding to 140102102 its reverse (201201041), we get a palindrome (341303143).

The spelling of 140102102 in words is "one hundred forty million, one hundred two thousand, one hundred two".