100021030311 has 8 divisors (see below), whose sum is σ = 133362837504. Its totient is φ = 66679955000.

The previous prime is 100021030301. The next prime is 100021030313. The reversal of 100021030311 is 113030120001.

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

It is a cyclic number.

It is not a de Polignac number, because 100021030311 - 2¹⁰ = 100021029287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100021030313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416410 + ... + 611096.

It is an arithmetic number, because the mean of its divisors is an integer number (16670354688).

Almost surely, 2^100021030311 is an apocalyptic number.

100021030311 is a deficient number, since it is larger than the sum of its proper divisors (33341807193).

100021030311 is a wasteful number, since it uses less digits than its factorization.

100021030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365941.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 100021030311 its reverse (113030120001), we get a palindrome (213051150312).

The spelling of 100021030311 in words is "one hundred billion, twenty-one million, thirty thousand, three hundred eleven".