140302010 has 16 divisors (see below), whose sum is σ = 253216800. Its totient is φ = 55971216.

The previous prime is 140302009. The next prime is 140302027. The reversal of 140302010 is 10203041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140301982 and 140302000.

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, 14720 + ... + 22299.

It is an arithmetic number, because the mean of its divisors is an integer number (15826050).

Almost surely, 2^140302010 is an apocalyptic number.

140302010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140302010 is a deficient number, since it is larger than the sum of its proper divisors (112914790).

140302010 is a wasteful number, since it uses less digits than its factorization.

140302010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37405.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 140302010 is about 11844.9149427085. The cubic root of 140302010 is about 519.6225194366.

Adding to 140302010 its reverse (10203041), we get a palindrome (150505051).

The spelling of 140302010 in words is "one hundred forty million, three hundred two thousand, ten".