101230011 has 6 divisors (see below), whose sum is σ = 146221140. Its totient is φ = 67486668.

The previous prime is 101230001. The next prime is 101230021. The reversal of 101230011 is 110032101.

It is an interprime number because it is at equal distance from previous prime (101230001) and next prime (101230021).

It is not a de Polignac number, because 101230011 - 2⁵ = 101229979 is a prime.

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: 11247779 = 101230011 / (1 + 0 + 1 + 2 + 3 + 0 + 0 + 1 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 101229975 and 101230002.

It is not an unprimeable number, because it can be changed into a prime (101230001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5623881 + ... + 5623898.

It is an arithmetic number, because the mean of its divisors is an integer number (24370190).

Almost surely, 2^101230011 is an apocalyptic number.

101230011 is a deficient number, since it is larger than the sum of its proper divisors (44991129).

101230011 is a wasteful number, since it uses less digits than its factorization.

101230011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11247785 (or 11247782 counting only the distinct ones).

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

The square root of 101230011 is about 10061.3125883256. The cubic root of 101230011 is about 466.0542020371.

Adding to 101230011 its reverse (110032101), we get a palindrome (211262112).

The spelling of 101230011 in words is "one hundred one million, two hundred thirty thousand, eleven".