1380207003 has 8 divisors (see below), whose sum is σ = 2103172608. Its totient is φ = 788689704.

The previous prime is 1380206981. The next prime is 1380207007. The reversal of 1380207003 is 3007020831.

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

It is not a de Polignac number, because 1380207003 - 2⁹ = 1380206491 is a prime.

It is a super-2 number, since 2×1380207003² = 3809942742260484018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1380207007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32862051 + ... + 32862092.

It is an arithmetic number, because the mean of its divisors is an integer number (262896576).

Almost surely, 2^1380207003 is an apocalyptic number.

1380207003 is a deficient number, since it is larger than the sum of its proper divisors (722965605).

1380207003 is an equidigital number, since it uses as much as digits as its factorization.

1380207003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65724153.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1380207003 is about 37151.1373042603. The cubic root of 1380207003 is about 1113.3919463586.

Adding to 1380207003 its reverse (3007020831), we get a palindrome (4387227834).

The spelling of 1380207003 in words is "one billion, three hundred eighty million, two hundred seven thousand, three".