1503540041313 has 8 divisors (see below), whose sum is σ = 2034641250208. Its totient is φ = 987399429984.

The previous prime is 1503540041293. The next prime is 1503540041327. The reversal of 1503540041313 is 3131400453051.

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

It is not a de Polignac number, because 1503540041313 - 2²⁴ = 1503523264097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1503540046313) 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, 3740149156 + ... + 3740149557.

It is an arithmetic number, because the mean of its divisors is an integer number (254330156276).

Almost surely, 2^{1503540041313} is an apocalyptic number.

It is an amenable number.

1503540041313 is a deficient number, since it is larger than the sum of its proper divisors (531101208895).

1503540041313 is an equidigital number, since it uses as much as digits as its factorization.

1503540041313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7480298783.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1503540041313 its reverse (3131400453051), we get a palindrome (4634940494364).

The spelling of 1503540041313 in words is "one trillion, five hundred three billion, five hundred forty million, forty-one thousand, three hundred thirteen".