10503463135313 has 32 divisors (see below), whose sum is σ = 11573971200000. Its totient is φ = 9487547701632.

The previous prime is 10503463135289. The next prime is 10503463135327. The reversal of 10503463135313 is 31353136430501.

It is a de Polignac number, because none of the positive numbers 2^k-10503463135313 is a prime.

It is a super-2 number, since 2×10503463135313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10503463135343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172471373 + ... + 172532261.

It is an arithmetic number, because the mean of its divisors is an integer number (361686600000).

Almost surely, 2^{10503463135313} is an apocalyptic number.

It is an amenable number.

10503463135313 is a deficient number, since it is larger than the sum of its proper divisors (1070508064687).

10503463135313 is a wasteful number, since it uses less digits than its factorization.

10503463135313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62189.

The product of its (nonzero) digits is 145800, while the sum is 38.

Adding to 10503463135313 its reverse (31353136430501), we get a palindrome (41856599565814).

The spelling of 10503463135313 in words is "ten trillion, five hundred three billion, four hundred sixty-three million, one hundred thirty-five thousand, three hundred thirteen".