10111321030210 has 8 divisors (see below), whose sum is σ = 18200377854396. Its totient is φ = 4044528412080.

The previous prime is 10111321030163. The next prime is 10111321030277. The reversal of 10111321030210 is 1203012311101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9201084822241 + 910236207969 = 3033329^2 + 954063^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505566051501 + ... + 505566051520.

Almost surely, 2^{10111321030210} is an apocalyptic number.

10111321030210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111321030210 is a deficient number, since it is larger than the sum of its proper divisors (8089056824186).

10111321030210 is a wasteful number, since it uses less digits than its factorization.

10111321030210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011132103028.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10111321030210 its reverse (1203012311101), we get a palindrome (11314333341311).

The spelling of 10111321030210 in words is "ten trillion, one hundred eleven billion, three hundred twenty-one million, thirty thousand, two hundred ten".