112121010101003 has 8 divisors (see below), whose sum is σ = 112704662180928. Its totient is φ = 111537386002944.

The previous prime is 112121010100999. The next prime is 112121010101011. The reversal of 112121010101003 is 300101010121211.

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 112121010101003 - 2² = 112121010100999 is a prime.

It is a super-2 number, since 2×112121010101003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112121010101033) 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, 1063325 + ... + 15012417.

It is an arithmetic number, because the mean of its divisors is an integer number (14088082772616).

Almost surely, 2^{112121010101003} is an apocalyptic number.

112121010101003 is a deficient number, since it is larger than the sum of its proper divisors (583652079925).

112121010101003 is a wasteful number, since it uses less digits than its factorization.

112121010101003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13990933.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 112121010101003 its reverse (300101010121211), we get a palindrome (412222020222214).

The spelling of 112121010101003 in words is "one hundred twelve trillion, one hundred twenty-one billion, ten million, one hundred one thousand, three".