100023021323333 has 4 divisors (see below), whose sum is σ = 100069695623808. Its totient is φ = 99976347022860.

The previous prime is 100023021323293. The next prime is 100023021323359. The reversal of 100023021323333 is 333323120320001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100023021323333 - 2²⁰ = 100023020274757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100023021323933) 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, 23337147023 + ... + 23337151308.

It is an arithmetic number, because the mean of its divisors is an integer number (25017423905952).

Almost surely, 2^{100023021323333} is an apocalyptic number.

It is an amenable number.

100023021323333 is a deficient number, since it is larger than the sum of its proper divisors (46674300475).

100023021323333 is an equidigital number, since it uses as much as digits as its factorization.

100023021323333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46674300474.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 100023021323333 its reverse (333323120320001), we get a palindrome (433346141643334).

The spelling of 100023021323333 in words is "one hundred trillion, twenty-three billion, twenty-one million, three hundred twenty-three thousand, three hundred thirty-three".