140102102330 has 16 divisors (see below), whose sum is σ = 252261271080. Its totient is φ = 56023621632.

The previous prime is 140102102323. The next prime is 140102102339. The reversal of 140102102330 is 33201201041.

It can be written as a sum of positive squares in 4 ways, for example, as 101482384969 + 38619717361 = 318563^2 + 196519^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140102102299 and 140102102308.

It is not an unprimeable number, because it can be changed into a prime (140102102339) 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, 2118215 + ... + 2183354.

Almost surely, 2^140102102330 is an apocalyptic number.

140102102330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140102102330 is a deficient number, since it is larger than the sum of its proper divisors (112159168750).

140102102330 is a wasteful number, since it uses less digits than its factorization.

140102102330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4304833.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 140102102330 its reverse (33201201041), we get a palindrome (173303303371).

The spelling of 140102102330 in words is "one hundred forty billion, one hundred two million, one hundred two thousand, three hundred thirty".