111210243141 has 8 divisors (see below), whose sum is σ = 148289143680. Its totient is φ = 74135752352.

The previous prime is 111210243127. The next prime is 111210243223. The reversal of 111210243141 is 141342012111.

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 111210243141 - 2⁷ = 111210243013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111210243121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043136 + ... + 1144793.

It is an arithmetic number, because the mean of its divisors is an integer number (18536142960).

Almost surely, 2^111210243141 is an apocalyptic number.

It is an amenable number.

111210243141 is a deficient number, since it is larger than the sum of its proper divisors (37078900539).

111210243141 is a wasteful number, since it uses less digits than its factorization.

111210243141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204875.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 111210243141 its reverse (141342012111), we get a palindrome (252552255252).

The spelling of 111210243141 in words is "one hundred eleven billion, two hundred ten million, two hundred forty-three thousand, one hundred forty-one".