20230100111 has 16 divisors (see below), whose sum is σ = 22553633760. Its totient is φ = 18017112960.

The previous prime is 20230100089. The next prime is 20230100173. The reversal of 20230100111 is 11100103202.

It is a cyclic number.

It is not a de Polignac number, because 20230100111 - 2³⁴ = 3050230927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20230100092 and 20230100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230100911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529316 + ... + 566246.

It is an arithmetic number, because the mean of its divisors is an integer number (1409602110).

Almost surely, 2^20230100111 is an apocalyptic number.

20230100111 is a deficient number, since it is larger than the sum of its proper divisors (2323533649).

20230100111 is a wasteful number, since it uses less digits than its factorization.

20230100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38426.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20230100111 its reverse (11100103202), we get a palindrome (31330203313).

The spelling of 20230100111 in words is "twenty billion, two hundred thirty million, one hundred thousand, one hundred eleven".