100021110023111 has 8 divisors (see below), whose sum is σ = 100192486380000. Its totient is φ = 99849748321440.

The previous prime is 100021110023099. The next prime is 100021110023141. The reversal of 100021110023111 is 111320011120001.

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 100021110023111 - 2³⁰ = 100020036281287 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 (100021110023141) 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, 10041665 + ... + 17345813.

It is an arithmetic number, because the mean of its divisors is an integer number (12524060797500).

Almost surely, 2^{100021110023111} is an apocalyptic number.

100021110023111 is a deficient number, since it is larger than the sum of its proper divisors (171376356889).

100021110023111 is an equidigital number, since it uses as much as digits as its factorization.

100021110023111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7327609.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 100021110023111 its reverse (111320011120001), we get a palindrome (211341121143112).

The spelling of 100021110023111 in words is "one hundred trillion, twenty-one billion, one hundred ten million, twenty-three thousand, one hundred eleven".