1341512003 has 4 divisors (see below), whose sum is σ = 1444705248. Its totient is φ = 1238318760.

The previous prime is 1341511981. The next prime is 1341512009. The reversal of 1341512003 is 3002151431.

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 1341512003 - 2¹⁸ = 1341249859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341512009) 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, 51596603 + ... + 51596628.

It is an arithmetic number, because the mean of its divisors is an integer number (361176312).

Almost surely, 2^1341512003 is an apocalyptic number.

1341512003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1341512003 is a deficient number, since it is larger than the sum of its proper divisors (103193245).

1341512003 is a wasteful number, since it uses less digits than its factorization.

1341512003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103193244.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1341512003 is about 36626.6570000594. The cubic root of 1341512003 is about 1102.8882781839. Note that the first 3 decimals are identical.

Adding to 1341512003 its reverse (3002151431), we get a palindrome (4343663434).

The spelling of 1341512003 in words is "one billion, three hundred forty-one million, five hundred twelve thousand, three".