111120325215441 has 8 divisors (see below), whose sum is σ = 148160605081920. Its totient is φ = 74080131079632.

The previous prime is 111120325215409. The next prime is 111120325215451. The reversal of 111120325215441 is 144512523021111.

It is a happy number.

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

It is not a de Polignac number, because 111120325215441 - 2⁵ = 111120325215409 is a prime.

It is a super-3 number, since 3×111120325215441³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (111120325215451) 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, 18344746 + ... + 23638323.

It is an arithmetic number, because the mean of its divisors is an integer number (18520075635240).

Almost surely, 2^{111120325215441} is an apocalyptic number.

It is an amenable number.

111120325215441 is a deficient number, since it is larger than the sum of its proper divisors (37040279866479).

111120325215441 is an equidigital number, since it uses as much as digits as its factorization.

111120325215441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42865335.

The product of its (nonzero) digits is 9600, while the sum is 33.

Adding to 111120325215441 its reverse (144512523021111), we get a palindrome (255632848236552).

The spelling of 111120325215441 in words is "one hundred eleven trillion, one hundred twenty billion, three hundred twenty-five million, two hundred fifteen thousand, four hundred forty-one".