13321021131010 has 16 divisors (see below), whose sum is σ = 23977913222016. Its totient is φ = 5328391744368.

The previous prime is 13321021130993. The next prime is 13321021131013. The reversal of 13321021131010 is 1013112012331.

It is not an unprimeable number, because it can be changed into a prime (13321021131013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1564309 + ... + 5393431.

It is an arithmetic number, because the mean of its divisors is an integer number (1498619576376).

Almost surely, 2^{13321021131010} is an apocalyptic number.

13321021131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13321021131010 is a deficient number, since it is larger than the sum of its proper divisors (10656892091006).

13321021131010 is a wasteful number, since it uses less digits than its factorization.

13321021131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177017.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13321021131010 its reverse (1013112012331), we get a palindrome (14334133143341).

The spelling of 13321021131010 in words is "thirteen trillion, three hundred twenty-one billion, twenty-one million, one hundred thirty-one thousand, ten".