112121020111003 has 8 divisors (see below), whose sum is σ = 112182900706800. Its totient is φ = 112059155664768.

The previous prime is 112121020110949. The next prime is 112121020111013. The reversal of 112121020111003 is 300111020121211.

It is a happy number.

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 112121020111003 - 2²⁹ = 112120483240091 is a prime.

It is a super-3 number, since 3×112121020111003³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112121020111013) 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, 9864975 + ... + 17932087.

It is an arithmetic number, because the mean of its divisors is an integer number (14022862588350).

Almost surely, 2^{112121020111003} is an apocalyptic number.

112121020111003 is a deficient number, since it is larger than the sum of its proper divisors (61880595797).

112121020111003 is an equidigital number, since it uses as much as digits as its factorization.

112121020111003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8074781.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 112121020111003 its reverse (300111020121211), we get a palindrome (412232040232214).

The spelling of 112121020111003 in words is "one hundred twelve trillion, one hundred twenty-one billion, twenty million, one hundred eleven thousand, three".