100021310323 has 8 divisors (see below), whose sum is σ = 109189269936. Its totient is φ = 90865869600.

The previous prime is 100021310293. The next prime is 100021310353. The reversal of 100021310323 is 323013120001.

It is an interprime number because it is at equal distance from previous prime (100021310293) and next prime (100021310353).

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

It is not a de Polignac number, because 100021310323 - 2⁹ = 100021309811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100021310297 and 100021310306.

It is not an unprimeable number, because it can be changed into a prime (100021310353) 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, 3113008 + ... + 3144973.

It is an arithmetic number, because the mean of its divisors is an integer number (13648658742).

Almost surely, 2^100021310323 is an apocalyptic number.

100021310323 is a deficient number, since it is larger than the sum of its proper divisors (9167959613).

100021310323 is a wasteful number, since it uses less digits than its factorization.

100021310323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6259445.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100021310323 its reverse (323013120001), we get a palindrome (423034430324).

The spelling of 100021310323 in words is "one hundred billion, twenty-one million, three hundred ten thousand, three hundred twenty-three".