10111314543 has 24 divisors (see below), whose sum is σ = 14825026944. Its totient is φ = 6125489040.

The previous prime is 10111314541. The next prime is 10111314559. The reversal of 10111314543 is 34541311101.

It is not a de Polignac number, because 10111314543 - 2¹ = 10111314541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111314541) 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, 1196230 + ... + 1204652.

It is an arithmetic number, because the mean of its divisors is an integer number (617709456).

Almost surely, 2^10111314543 is an apocalyptic number.

10111314543 is a deficient number, since it is larger than the sum of its proper divisors (4713712401).

10111314543 is a wasteful number, since it uses less digits than its factorization.

10111314543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11755 (or 11744 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 10111314543 its reverse (34541311101), we get a palindrome (44652625644).

The spelling of 10111314543 in words is "ten billion, one hundred eleven million, three hundred fourteen thousand, five hundred forty-three".