111101401310 has 16 divisors (see below), whose sum is σ = 200665061856. Its totient is φ = 44288885088.

The previous prime is 111101401289. The next prime is 111101401351. The reversal of 111101401310 is 13104101111.

It is a happy number.

It is a super-2 number, since 2×111101401310² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18956354 + ... + 18962213.

It is an arithmetic number, because the mean of its divisors is an integer number (12541566366).

Almost surely, 2^111101401310 is an apocalyptic number.

111101401310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111101401310 is a deficient number, since it is larger than the sum of its proper divisors (89563660546).

111101401310 is a wasteful number, since it uses less digits than its factorization.

111101401310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37918867.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 111101401310 its reverse (13104101111), we get a palindrome (124205502421).

The spelling of 111101401310 in words is "one hundred eleven billion, one hundred one million, four hundred one thousand, three hundred ten".