111321132341001 has 16 divisors (see below), whose sum is σ = 162209252125440. Its totient is φ = 67347517482320.

The previous prime is 111321132340981. The next prime is 111321132341017. The reversal of 111321132341001 is 100143231123111.

111321132341001 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 111321132341001 - 2⁵ = 111321132340969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111321132341401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2995867431 + ... + 2995904588.

It is an arithmetic number, because the mean of its divisors is an integer number (10138078257840).

Almost surely, 2^{111321132341001} is an apocalyptic number.

111321132341001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111321132341001 is a deficient number, since it is larger than the sum of its proper divisors (50888119784439).

111321132341001 is a wasteful number, since it uses less digits than its factorization.

111321132341001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5991772596.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 111321132341001 its reverse (100143231123111), we get a palindrome (211464363464112).

The spelling of 111321132341001 in words is "one hundred eleven trillion, three hundred twenty-one billion, one hundred thirty-two million, three hundred forty-one thousand, one".