10315334215543 has 24 divisors (see below), whose sum is σ = 12007620401280. Its totient is φ = 8835711822000.

The previous prime is 10315334215531. The next prime is 10315334215547. The reversal of 10315334215543 is 34551243351301.

It is a de Polignac number, because none of the positive numbers 2^k-10315334215543 is a prime.

It is a super-2 number, since 2×10315334215543² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10315334215496 and 10315334215505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10315334215547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 637409830 + ... + 637426012.

It is an arithmetic number, because the mean of its divisors is an integer number (500317516720).

Almost surely, 2^{10315334215543} is an apocalyptic number.

10315334215543 is a deficient number, since it is larger than the sum of its proper divisors (1692286185737).

10315334215543 is a wasteful number, since it uses less digits than its factorization.

10315334215543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24227 (or 24220 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

Adding to 10315334215543 its reverse (34551243351301), we get a palindrome (44866577566844).

The spelling of 10315334215543 in words is "ten trillion, three hundred fifteen billion, three hundred thirty-four million, two hundred fifteen thousand, five hundred forty-three".