1383152003 has 8 divisors (see below), whose sum is σ = 1420325760. Its totient is φ = 1346446080.

The previous prime is 1383151999. The next prime is 1383152009. The reversal of 1383152003 is 3002513831.

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 1383152003 - 2² = 1383151999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1383152009) 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, 110963 + ... + 122796.

It is an arithmetic number, because the mean of its divisors is an integer number (177540720).

Almost surely, 2^1383152003 is an apocalyptic number.

1383152003 is a deficient number, since it is larger than the sum of its proper divisors (37173757).

1383152003 is an equidigital number, since it uses as much as digits as its factorization.

1383152003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233917.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1383152003 is about 37190.7515788536. The cubic root of 1383152003 is about 1114.1832793261.

Adding to 1383152003 its reverse (3002513831), we get a palindrome (4385665834).

The spelling of 1383152003 in words is "one billion, three hundred eighty-three million, one hundred fifty-two thousand, three".