13021312133210 has 16 divisors (see below), whose sum is σ = 23440440096000. Its totient is φ = 5208063018576.

The previous prime is 13021312133209. The next prime is 13021312133231. The reversal of 13021312133210 is 1233121312031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57610910 + ... + 57836489.

It is an arithmetic number, because the mean of its divisors is an integer number (1465027506000).

Almost surely, 2^{13021312133210} is an apocalyptic number.

13021312133210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13021312133210 is a deficient number, since it is larger than the sum of its proper divisors (10419127962790).

13021312133210 is a wasteful number, since it uses less digits than its factorization.

13021312133210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115458685.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13021312133210 its reverse (1233121312031), we get a palindrome (14254433445241).

The spelling of 13021312133210 in words is "thirteen trillion, twenty-one billion, three hundred twelve million, one hundred thirty-three thousand, two hundred ten".