140081083 has 8 divisors (see below), whose sum is σ = 143389440. Its totient is φ = 136809960.

The previous prime is 140081069. The next prime is 140081089. The reversal of 140081083 is 380180041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140081083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140081089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623 + ... + 16816.

It is an arithmetic number, because the mean of its divisors is an integer number (17923680).

Almost surely, 2^140081083 is an apocalyptic number.

140081083 is a deficient number, since it is larger than the sum of its proper divisors (3308357).

140081083 is a wasteful number, since it uses less digits than its factorization.

140081083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18617.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 140081083 is about 11835.5854523551. The cubic root of 140081083 is about 519.3496344101.

The spelling of 140081083 in words is "one hundred forty million, eighty-one thousand, eighty-three".