10123320310 has 24 divisors (see below), whose sum is σ = 19356914880. Its totient is φ = 3811131264.

The previous prime is 10123320281. The next prime is 10123320379. The reversal of 10123320310 is 1302332101.

It is a super-2 number, since 2×10123320310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1748550 + ... + 1754329.

It is an arithmetic number, because the mean of its divisors is an integer number (806538120).

Almost surely, 2^10123320310 is an apocalyptic number.

10123320310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10123320310 is a deficient number, since it is larger than the sum of its proper divisors (9233594570).

10123320310 is a wasteful number, since it uses less digits than its factorization.

10123320310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502920 (or 3502903 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10123320310 its reverse (1302332101), we get a palindrome (11425652411).

The spelling of 10123320310 in words is "ten billion, one hundred twenty-three million, three hundred twenty thousand, three hundred ten".