1012031333223 has 4 divisors (see below), whose sum is σ = 1349375110968. Its totient is φ = 674687555480.

The previous prime is 1012031333221. The next prime is 1012031333239. The reversal of 1012031333223 is 3223331302101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1012031333223 - 2¹ = 1012031333221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012031333193 and 1012031333202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012031333221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168671888868 + ... + 168671888873.

It is an arithmetic number, because the mean of its divisors is an integer number (337343777742).

Almost surely, 2^{1012031333223} is an apocalyptic number.

1012031333223 is a deficient number, since it is larger than the sum of its proper divisors (337343777745).

1012031333223 is an equidigital number, since it uses as much as digits as its factorization.

1012031333223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337343777744.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1012031333223 its reverse (3223331302101), we get a palindrome (4235362635324).

The spelling of 1012031333223 in words is "one trillion, twelve billion, thirty-one million, three hundred thirty-three thousand, two hundred twenty-three".