10123320346210 has 64 divisors (see below), whose sum is σ = 19425747564000. Its totient is φ = 3785086369792.

The previous prime is 10123320346157. The next prime is 10123320346327. The reversal of 10123320346210 is 1264302332101.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 3753042174729 + 6370278171481 = 1937277^2 + 2523941^2 .

It is a super-2 number, since 2×10123320346210² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 258169086 + ... + 258208294.

Almost surely, 2^{10123320346210} is an apocalyptic number.

10123320346210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10123320346210 is a deficient number, since it is larger than the sum of its proper divisors (9302427217790).

10123320346210 is a wasteful number, since it uses less digits than its factorization.

10123320346210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49575.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 10123320346210 its reverse (1264302332101), we get a palindrome (11387622678311).

The spelling of 10123320346210 in words is "ten trillion, one hundred twenty-three billion, three hundred twenty million, three hundred forty-six thousand, two hundred ten".