111431216126006 has 16 divisors (see below), whose sum is σ = 193442979171840. Its totient is φ = 47151726172200.

The previous prime is 111431216125969. The next prime is 111431216126051. The reversal of 111431216126006 is 600621612134111.

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, 50375774720 + ... + 50375776931.

It is an arithmetic number, because the mean of its divisors is an integer number (12090186198240).

Almost surely, 2^{111431216126006} is an apocalyptic number.

111431216126006 is a deficient number, since it is larger than the sum of its proper divisors (82011763045834).

111431216126006 is a wasteful number, since it uses less digits than its factorization.

111431216126006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100751551739.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 111431216126006 in words is "one hundred eleven trillion, four hundred thirty-one billion, two hundred sixteen million, one hundred twenty-six thousand, six".