1020214444123 has 8 divisors (see below), whose sum is σ = 1165986042848. Its totient is φ = 874449514944.

The previous prime is 1020214444111. The next prime is 1020214444169. The reversal of 1020214444123 is 3214444120201.

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 1020214444123 - 2⁵ = 1020214444091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020214444091 and 1020214444100.

It is not an unprimeable number, because it can be changed into a prime (1020214444723) 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, 1335186 + ... + 1955287.

It is an arithmetic number, because the mean of its divisors is an integer number (145748255356).

Almost surely, 2^{1020214444123} is an apocalyptic number.

1020214444123 is a deficient number, since it is larger than the sum of its proper divisors (145771598725).

1020214444123 is an equidigital number, since it uses as much as digits as its factorization.

1020214444123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334773.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1020214444123 its reverse (3214444120201), we get a palindrome (4234658564324).

The spelling of 1020214444123 in words is "one trillion, twenty billion, two hundred fourteen million, four hundred forty-four thousand, one hundred twenty-three".