111412102323011 has 24 divisors (see below), whose sum is σ = 131384429723664. Its totient is φ = 94182739580160.

The previous prime is 111412102322993. The next prime is 111412102323043. The reversal of 111412102323011 is 110323201214111.

It is not a de Polignac number, because 111412102323011 - 2⁶ = 111412102322947 is a prime.

It is a super-2 number, since 2×111412102323011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111412102323211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64865351 + ... + 66560783.

It is an arithmetic number, because the mean of its divisors is an integer number (5474351238486).

Almost surely, 2^{111412102323011} is an apocalyptic number.

111412102323011 is a deficient number, since it is larger than the sum of its proper divisors (19972327400653).

111412102323011 is a wasteful number, since it uses less digits than its factorization.

111412102323011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713891 (or 1713884 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 111412102323011 its reverse (110323201214111), we get a palindrome (221735303537122).

The spelling of 111412102323011 in words is "one hundred eleven trillion, four hundred twelve billion, one hundred two million, three hundred twenty-three thousand, eleven".