140270003 has 4 divisors (see below), whose sum is σ = 140318640. Its totient is φ = 140221368.

The previous prime is 140269991. The next prime is 140270023. The reversal of 140270003 is 300072041.

It is a happy number.

140270003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140270003 - 2¹⁸ = 140007859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140270023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19700 + ... + 25857.

It is an arithmetic number, because the mean of its divisors is an integer number (35079660).

Almost surely, 2^140270003 is an apocalyptic number.

140270003 is a deficient number, since it is larger than the sum of its proper divisors (48637).

140270003 is an equidigital number, since it uses as much as digits as its factorization.

140270003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48636.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 140270003 is about 11843.5637795387. The cubic root of 140270003 is about 519.5830027234.

The spelling of 140270003 in words is "one hundred forty million, two hundred seventy thousand, three".