1023343243210 has 16 divisors (see below), whose sum is σ = 1842076938600. Its totient is φ = 409324163776.

The previous prime is 1023343243207. The next prime is 1023343243217. The reversal of 1023343243210 is 123423433201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 846313522209 + 177029721001 = 919953^2 + 420749^2 .

It is a super-2 number, since 2×1023343243210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1023343243217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311265 + ... + 1940644.

Almost surely, 2^{1023343243210} is an apocalyptic number.

1023343243210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023343243210 is a deficient number, since it is larger than the sum of its proper divisors (818733695390).

1023343243210 is a wasteful number, since it uses less digits than its factorization.

1023343243210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283385.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1023343243210 its reverse (123423433201), we get a palindrome (1146766676411).

The spelling of 1023343243210 in words is "one trillion, twenty-three billion, three hundred forty-three million, two hundred forty-three thousand, two hundred ten".