111341410028 has 36 divisors (see below), whose sum is σ = 211932375480. Its totient is φ = 51039322560.

The previous prime is 111341410021. The next prime is 111341410051. The reversal of 111341410028 is 820014143111.

It is a junction number, because it is equal to n+sod(n) for n = 111341409979 and 111341410006.

It is not an unprimeable number, because it can be changed into a prime (111341410021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 689201 + ... + 835272.

It is an arithmetic number, because the mean of its divisors is an integer number (5887010430).

Almost surely, 2^111341410028 is an apocalyptic number.

It is an amenable number.

111341410028 is a deficient number, since it is larger than the sum of its proper divisors (100590965452).

111341410028 is a wasteful number, since it uses less digits than its factorization.

111341410028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524558 (or 1524525 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

Adding to 111341410028 its reverse (820014143111), we get a palindrome (931355553139).

The spelling of 111341410028 in words is "one hundred eleven billion, three hundred forty-one million, four hundred ten thousand, twenty-eight".