140113043 has 12 divisors (see below), whose sum is σ = 164585232. Its totient is φ = 116843040.

The previous prime is 140112991. The next prime is 140113067. The reversal of 140113043 is 340311041.

140113043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140113043 - 2⁶ = 140112979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140113093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2273 + ... + 16893.

It is an arithmetic number, because the mean of its divisors is an integer number (13715436).

Almost surely, 2^140113043 is an apocalyptic number.

140113043 is a deficient number, since it is larger than the sum of its proper divisors (24472189).

140113043 is an equidigital number, since it uses as much as digits as its factorization.

140113043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14702 (or 14665 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 140113043 is about 11836.9355409244. The cubic root of 140113043 is about 519.3891285654.

Adding to 140113043 its reverse (340311041), we get a palindrome (480424084).

The spelling of 140113043 in words is "one hundred forty million, one hundred thirteen thousand, forty-three".