1021324040210 has 32 divisors (see below), whose sum is σ = 1863145979712. Its totient is φ = 403055380800.

The previous prime is 1021324040201. The next prime is 1021324040213. The reversal of 1021324040210 is 120404231201.

It is a super-2 number, since 2×1021324040210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1021324040213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500764 + ... + 2072423.

It is an arithmetic number, because the mean of its divisors is an integer number (58223311866).

Almost surely, 2^{1021324040210} is an apocalyptic number.

1021324040210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021324040210 is a deficient number, since it is larger than the sum of its proper divisors (841821939502).

1021324040210 is a wasteful number, since it uses less digits than its factorization.

1021324040210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573578.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1021324040210 its reverse (120404231201), we get a palindrome (1141728271411).

The spelling of 1021324040210 in words is "one trillion, twenty-one billion, three hundred twenty-four million, forty thousand, two hundred ten".