20010102113323 has 8 divisors (see below), whose sum is σ = 22868721930240. Its totient is φ = 17151490746600.

The previous prime is 20010102113317. The next prime is 20010102113327. The reversal of 20010102113323 is 32331120101002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20010102113323 - 2⁹ = 20010102112811 is a prime.

It is a super-2 number, since 2×20010102113323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20010102113323.

It is not an unprimeable number, because it can be changed into a prime (20010102113327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4232088 + ... + 7611226.

It is an arithmetic number, because the mean of its divisors is an integer number (2858590241280).

Almost surely, 2^{20010102113323} is an apocalyptic number.

20010102113323 is a deficient number, since it is larger than the sum of its proper divisors (2858619816917).

20010102113323 is an equidigital number, since it uses as much as digits as its factorization.

20010102113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4225097.

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

Adding to 20010102113323 its reverse (32331120101002), we get a palindrome (52341222214325).

The spelling of 20010102113323 in words is "twenty trillion, ten billion, one hundred two million, one hundred thirteen thousand, three hundred twenty-three".