13123203331210 has 64 divisors (see below), whose sum is σ = 28590108157440. Its totient is φ = 4233857126400.

The previous prime is 13123203331201. The next prime is 13123203331213. The reversal of 13123203331210 is 1213330232131.

It is not an unprimeable number, because it can be changed into a prime (13123203331213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4777986 + ... + 7005394.

It is an arithmetic number, because the mean of its divisors is an integer number (446720439960).

Almost surely, 2^{13123203331210} is an apocalyptic number.

13123203331210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13123203331210 is an abundant number, since it is smaller than the sum of its proper divisors (15466904826230).

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

13123203331210 is a wasteful number, since it uses less digits than its factorization.

13123203331210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232391.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13123203331210 its reverse (1213330232131), we get a palindrome (14336533563341).

The spelling of 13123203331210 in words is "thirteen trillion, one hundred twenty-three billion, two hundred three million, three hundred thirty-one thousand, two hundred ten".