13123323021210 has 32 divisors (see below), whose sum is σ = 31939580541312. Its totient is φ = 3450263328960.

The previous prime is 13123323021181. The next prime is 13123323021227. The reversal of 13123323021210 is 1212032332131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3080590129 + ... + 3080594388.

It is an arithmetic number, because the mean of its divisors is an integer number (998111891916).

Almost surely, 2^{13123323021210} is an apocalyptic number.

13123323021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13123323021210 is an abundant number, since it is smaller than the sum of its proper divisors (18816257520102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13123323021210 is a wasteful number, since it uses less digits than its factorization.

13123323021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161184598.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13123323021210 its reverse (1212032332131), we get a palindrome (14335355353341).

The spelling of 13123323021210 in words is "thirteen trillion, one hundred twenty-three billion, three hundred twenty-three million, twenty-one thousand, two hundred ten".