140013302 has 16 divisors (see below), whose sum is σ = 246737232. Its totient is φ = 58746720.

The previous prime is 140013283. The next prime is 140013323. The reversal of 140013302 is 203310041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244493 + ... + 245064.

It is an arithmetic number, because the mean of its divisors is an integer number (15421077).

Almost surely, 2^140013302 is an apocalyptic number.

140013302 is a deficient number, since it is larger than the sum of its proper divisors (106723930).

140013302 is a wasteful number, since it uses less digits than its factorization.

140013302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489583.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 140013302 is about 11832.7216649425. The cubic root of 140013302 is about 519.2658550349.

Adding to 140013302 its reverse (203310041), we get a palindrome (343323343).

The spelling of 140013302 in words is "one hundred forty million, thirteen thousand, three hundred two".