140825113 has 32 divisors (see below), whose sum is σ = 176504832. Its totient is φ = 110510400.

The previous prime is 140825107. The next prime is 140825123. The reversal of 140825113 is 311528041.

It is not a de Polignac number, because 140825113 - 2⁹ = 140824601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140825123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154128 + ... + 155038.

It is an arithmetic number, because the mean of its divisors is an integer number (5515776).

Almost surely, 2^140825113 is an apocalyptic number.

140825113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

140825113 is a deficient number, since it is larger than the sum of its proper divisors (35679719).

140825113 is a wasteful number, since it uses less digits than its factorization.

140825113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 140825113 is about 11866.9757309940. The cubic root of 140825113 is about 520.2675065922.

The spelling of 140825113 in words is "one hundred forty million, eight hundred twenty-five thousand, one hundred thirteen".