1110101142321 has 32 divisors (see below), whose sum is σ = 1652521712000. Its totient is φ = 736507759104.

The previous prime is 1110101142307. The next prime is 1110101142323. The reversal of 1110101142321 is 1232411010111.

It is not a de Polignac number, because 1110101142321 - 2⁵ = 1110101142289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110101142294 and 1110101142303.

It is not an unprimeable number, because it can be changed into a prime (1110101142323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5125065 + ... + 5337273.

It is an arithmetic number, because the mean of its divisors is an integer number (51641303500).

Almost surely, 2^{1110101142321} is an apocalyptic number.

It is an amenable number.

1110101142321 is a deficient number, since it is larger than the sum of its proper divisors (542420569679).

1110101142321 is a wasteful number, since it uses less digits than its factorization.

1110101142321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213150 (or 213144 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 1110101142321 its reverse (1232411010111), we get a palindrome (2342512152432).

The spelling of 1110101142321 in words is "one trillion, one hundred ten billion, one hundred one million, one hundred forty-two thousand, three hundred twenty-one".