1301740503 has 16 divisors (see below), whose sum is σ = 1986195456. Its totient is φ = 742880160.

The previous prime is 1301740463. The next prime is 1301740511. The reversal of 1301740503 is 3050471031.

It is not a de Polignac number, because 1301740503 - 2¹⁶ = 1301674967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301740553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23863 + ... + 56328.

It is an arithmetic number, because the mean of its divisors is an integer number (124137216).

Almost surely, 2^1301740503 is an apocalyptic number.

1301740503 is a deficient number, since it is larger than the sum of its proper divisors (684454953).

1301740503 is an equidigital number, since it uses as much as digits as its factorization.

1301740503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80974.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1301740503 is about 36079.6411151774. The cubic root of 1301740503 is about 1091.8797357459.

The spelling of 1301740503 in words is "one billion, three hundred one million, seven hundred forty thousand, five hundred three".