100023213213323 has 4 divisors (see below), whose sum is σ = 104372048570448. Its totient is φ = 95674377856200.

The previous prime is 100023213213251. The next prime is 100023213213349. The reversal of 100023213213323 is 323312312320001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100023213213323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100023213213292 and 100023213213301.

It is not an unprimeable number, because it can be changed into a prime (100023213213373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2174417678528 + ... + 2174417678573.

It is an arithmetic number, because the mean of its divisors is an integer number (26093012142612).

Almost surely, 2^{100023213213323} is an apocalyptic number.

100023213213323 is a deficient number, since it is larger than the sum of its proper divisors (4348835357125).

100023213213323 is an equidigital number, since it uses as much as digits as its factorization.

100023213213323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348835357124.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 100023213213323 its reverse (323312312320001), we get a palindrome (423335525533324).

The spelling of 100023213213323 in words is "one hundred trillion, twenty-three billion, two hundred thirteen million, two hundred thirteen thousand, three hundred twenty-three".