3140545003 has 4 divisors (see below), whose sum is σ = 3141209680. Its totient is φ = 3139880328.

The previous prime is 3140544991. The next prime is 3140545021. The reversal of 3140545003 is 3005450413.

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 3140545003 - 2⁵ = 3140544971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140545063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325200 + ... + 334717.

It is an arithmetic number, because the mean of its divisors is an integer number (785302420).

Almost surely, 2^3140545003 is an apocalyptic number.

3140545003 is a deficient number, since it is larger than the sum of its proper divisors (664677).

3140545003 is an equidigital number, since it uses as much as digits as its factorization.

3140545003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664676.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3140545003 is about 56040.5656912919. The cubic root of 3140545003 is about 1464.4290666279.

Adding to 3140545003 its reverse (3005450413), we get a palindrome (6145995416).

The spelling of 3140545003 in words is "three billion, one hundred forty million, five hundred forty-five thousand, three".