111911301334 has 16 divisors (see below), whose sum is σ = 191857183488. Its totient is φ = 47959676712.

The previous prime is 111911301269. The next prime is 111911301347. The reversal of 111911301334 is 433103119111.

It is a happy number.

111911301334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 126927 + ... + 489829.

It is an arithmetic number, because the mean of its divisors is an integer number (11991073968).

Almost surely, 2^111911301334 is an apocalyptic number.

111911301334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111911301334 is a deficient number, since it is larger than the sum of its proper divisors (79945882154).

111911301334 is a wasteful number, since it uses less digits than its factorization.

111911301334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384939.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 111911301334 in words is "one hundred eleven billion, nine hundred eleven million, three hundred one thousand, three hundred thirty-four".