230100111 has 6 divisors (see below), whose sum is σ = 332366840. Its totient is φ = 153400068.

The previous prime is 230100107. The next prime is 230100121. The reversal of 230100111 is 111001032.

It is not a de Polignac number, because 230100111 - 2² = 230100107 is a prime.

It is a super-2 number, since 2×230100111² = 105892122164424642, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 25566679 = 230100111 / (2 + 3 + 0 + 1 + 0 + 0 + 1 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230100093 and 230100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230100121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12783331 + ... + 12783348.

Almost surely, 2^230100111 is an apocalyptic number.

230100111 is a deficient number, since it is larger than the sum of its proper divisors (102266729).

230100111 is a wasteful number, since it uses less digits than its factorization.

230100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25566685 (or 25566682 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 230100111 is about 15169.0510909549. The cubic root of 230100111 is about 612.7814492163.

Adding to 230100111 its reverse (111001032), we get a palindrome (341101143).

The spelling of 230100111 in words is "two hundred thirty million, one hundred thousand, one hundred eleven".