101230213 has 16 divisors (see below), whose sum is σ = 122474880. Its totient is φ = 81821376.

The previous prime is 101230211. The next prime is 101230219. The reversal of 101230213 is 312032101.

It is not a de Polignac number, because 101230213 - 2¹ = 101230211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101230193 and 101230202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230211) 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, 2931 + ... + 14527.

It is an arithmetic number, because the mean of its divisors is an integer number (7654680).

Almost surely, 2^101230213 is an apocalyptic number.

It is an amenable number.

101230213 is a deficient number, since it is larger than the sum of its proper divisors (21244667).

101230213 is a wasteful number, since it uses less digits than its factorization.

101230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11676.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 101230213 is about 10061.3226267723. The cubic root of 101230213 is about 466.0545120337.

Adding to 101230213 its reverse (312032101), we get a palindrome (413262314).

The spelling of 101230213 in words is "one hundred one million, two hundred thirty thousand, two hundred thirteen".