140331130 has 16 divisors (see below), whose sum is σ = 254526624. Its totient is φ = 55703440.

The previous prime is 140331089. The next prime is 140331223. The reversal of 140331130 is 31133041.

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, 52252 + ... + 54871.

It is an arithmetic number, because the mean of its divisors is an integer number (15907914).

Almost surely, 2^140331130 is an apocalyptic number.

140331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140331130 is a deficient number, since it is larger than the sum of its proper divisors (114195494).

140331130 is a wasteful number, since it uses less digits than its factorization.

140331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107261.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 140331130 is about 11846.1440983976. The cubic root of 140331130 is about 519.6584665600.

Adding to 140331130 its reverse (31133041), we get a palindrome (171464171).

The spelling of 140331130 in words is "one hundred forty million, three hundred thirty-one thousand, one hundred thirty".