10111242124411 has 4 divisors (see below), whose sum is σ = 10357857786024. Its totient is φ = 9864626462800.

The previous prime is 10111242124349. The next prime is 10111242124441. The reversal of 10111242124411 is 11442124211101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10111242124411 - 2¹¹ = 10111242122363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111242124441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123307830745 + ... + 123307830826.

It is an arithmetic number, because the mean of its divisors is an integer number (2589464446506).

Almost surely, 2^{10111242124411} is an apocalyptic number.

10111242124411 is a deficient number, since it is larger than the sum of its proper divisors (246615661613).

10111242124411 is an equidigital number, since it uses as much as digits as its factorization.

10111242124411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246615661612.

The product of its (nonzero) digits is 512, while the sum is 25.

Adding to 10111242124411 its reverse (11442124211101), we get a palindrome (21553366335512).

The spelling of 10111242124411 in words is "ten trillion, one hundred eleven billion, two hundred forty-two million, one hundred twenty-four thousand, four hundred eleven".