13023021321010 has 16 divisors (see below), whose sum is σ = 24675198292800. Its totient is φ = 4935039658416.

The previous prime is 13023021321001. The next prime is 13023021321041. The reversal of 13023021321010 is 1012312032031.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 34271108550 + ... + 34271108929.

It is an arithmetic number, because the mean of its divisors is an integer number (1542199893300).

Almost surely, 2^{13023021321010} is an apocalyptic number.

13023021321010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023021321010 is a deficient number, since it is larger than the sum of its proper divisors (11652176971790).

13023021321010 is a wasteful number, since it uses less digits than its factorization.

13023021321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68542217505.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13023021321010 its reverse (1012312032031), we get a palindrome (14035333353041).

The spelling of 13023021321010 in words is "thirteen trillion, twenty-three billion, twenty-one million, three hundred twenty-one thousand, ten".