140030315 has 8 divisors (see below), whose sum is σ = 168163008. Its totient is φ = 111939840.

The previous prime is 140030291. The next prime is 140030321. The reversal of 140030315 is 513030041.

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

It is not a de Polignac number, because 140030315 - 2¹⁴ = 140013931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140030293 and 140030302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2726 + ... + 16955.

It is an arithmetic number, because the mean of its divisors is an integer number (21020376).

Almost surely, 2^140030315 is an apocalyptic number.

140030315 is a deficient number, since it is larger than the sum of its proper divisors (28132693).

140030315 is a wasteful number, since it uses less digits than its factorization.

140030315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21109.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 140030315 is about 11833.4405394205. The cubic root of 140030315 is about 519.2868861609.

Adding to 140030315 its reverse (513030041), we get a palindrome (653060356).

The spelling of 140030315 in words is "one hundred forty million, thirty thousand, three hundred fifteen".