111020230141 has 8 divisors (see below), whose sum is σ = 117605723904. Its totient is φ = 104440835520.

The previous prime is 111020230127. The next prime is 111020230193. The reversal of 111020230141 is 141032020111.

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

It is not a de Polignac number, because 111020230141 - 2²³ = 111011841533 is a prime.

It is a super-3 number, since 3×111020230141³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111020231141) 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, 1487275 + ... + 1560136.

It is an arithmetic number, because the mean of its divisors is an integer number (14700715488).

Almost surely, 2^111020230141 is an apocalyptic number.

It is an amenable number.

111020230141 is a deficient number, since it is larger than the sum of its proper divisors (6585493763).

111020230141 is a wasteful number, since it uses less digits than its factorization.

111020230141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049571.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111020230141 its reverse (141032020111), we get a palindrome (252052250252).

The spelling of 111020230141 in words is "one hundred eleven billion, twenty million, two hundred thirty thousand, one hundred forty-one".