1341507503 has 8 divisors (see below), whose sum is σ = 1551623808. Its totient is φ = 1136009304.

The previous prime is 1341507473. The next prime is 1341507509. The reversal of 1341507503 is 3057051431.

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 1341507503 - 2²⁰ = 1340458927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341507509) 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, 1153901 + ... + 1155062.

It is an arithmetic number, because the mean of its divisors is an integer number (193952976).

Almost surely, 2^1341507503 is an apocalyptic number.

1341507503 is a deficient number, since it is larger than the sum of its proper divisors (210116305).

1341507503 is an equidigital number, since it uses as much as digits as its factorization.

1341507503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309053.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 1341507503 is about 36626.5955693400. The cubic root of 1341507503 is about 1102.8870449976.

Adding to 1341507503 its reverse (3057051431), we get a palindrome (4398558934).

The spelling of 1341507503 in words is "one billion, three hundred forty-one million, five hundred seven thousand, five hundred three".