111401414132101 has 4 divisors (see below), whose sum is σ = 111405556553452. Its totient is φ = 111397271710752.

The previous prime is 111401414132059. The next prime is 111401414132137. The reversal of 111401414132101 is 101231414104111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 94344505872100 + 17056908260001 = 9713110^2 + 4130001^2 .

It is a cyclic number.

It is not a de Polignac number, because 111401414132101 - 2¹¹ = 111401414130053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111401414136101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2071170336 + ... + 2071224121.

It is an arithmetic number, because the mean of its divisors is an integer number (27851389138363).

Almost surely, 2^{111401414132101} is an apocalyptic number.

It is an amenable number.

111401414132101 is a deficient number, since it is larger than the sum of its proper divisors (4142421351).

111401414132101 is an equidigital number, since it uses as much as digits as its factorization.

111401414132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142421350.

The product of its (nonzero) digits is 384, while the sum is 25.

Adding to 111401414132101 its reverse (101231414104111), we get a palindrome (212632828236212).

The spelling of 111401414132101 in words is "one hundred eleven trillion, four hundred one billion, four hundred fourteen million, one hundred thirty-two thousand, one hundred one".