140562103 has 8 divisors (see below), whose sum is σ = 162360720. Its totient is φ = 120266880.

The previous prime is 140562073. The next prime is 140562109. The reversal of 140562103 is 301265041.

140562103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 140562103 - 2⁹ = 140561591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140562109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375648 + ... + 376021.

It is an arithmetic number, because the mean of its divisors is an integer number (20295090).

Almost surely, 2^140562103 is an apocalyptic number.

140562103 is a deficient number, since it is larger than the sum of its proper divisors (21798617).

140562103 is a wasteful number, since it uses less digits than its factorization.

140562103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751697.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 140562103 is about 11855.8889586568. Note that the first 3 decimals coincide. The cubic root of 140562103 is about 519.9434147007.

The spelling of 140562103 in words is "one hundred forty million, five hundred sixty-two thousand, one hundred three".