111401140201321 has 8 divisors (see below), whose sum is σ = 111413780373888. Its totient is φ = 111388500750000.

The previous prime is 111401140201313. The next prime is 111401140201409. The reversal of 111401140201321 is 123102041104111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111401140201321 - 2³ = 111401140201313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111401140201292 and 111401140201301.

It is not an unprimeable number, because it can be changed into a prime (111401140207321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345267571 + ... + 345590071.

It is an arithmetic number, because the mean of its divisors is an integer number (13926722546736).

Almost surely, 2^{111401140201321} is an apocalyptic number.

It is an amenable number.

111401140201321 is a deficient number, since it is larger than the sum of its proper divisors (12640172567).

111401140201321 is a wasteful number, since it uses less digits than its factorization.

111401140201321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360623.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 111401140201321 its reverse (123102041104111), we get a palindrome (234503181305432).

The spelling of 111401140201321 in words is "one hundred eleven trillion, four hundred one billion, one hundred forty million, two hundred one thousand, three hundred twenty-one".