1112100030321 has 8 divisors (see below), whose sum is σ = 1694628617664. Its totient is φ = 635485731600.

The previous prime is 1112100030287. The next prime is 1112100030341. The reversal of 1112100030321 is 1230300012111.

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 1112100030321 - 2¹⁹ = 1112099506033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1112100030321.

It is not an unprimeable number, because it can be changed into a prime (1112100030341) 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, 26478572130 + ... + 26478572171.

It is an arithmetic number, because the mean of its divisors is an integer number (211828577208).

Almost surely, 2^{1112100030321} is an apocalyptic number.

It is an amenable number.

1112100030321 is a deficient number, since it is larger than the sum of its proper divisors (582528587343).

1112100030321 is an equidigital number, since it uses as much as digits as its factorization.

1112100030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52957144311.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1112100030321 its reverse (1230300012111), we get a palindrome (2342400042432).

The spelling of 1112100030321 in words is "one trillion, one hundred twelve billion, one hundred million, thirty thousand, three hundred twenty-one".