101130213 has 16 divisors (see below), whose sum is σ = 138812480. Its totient is φ = 65442816.

The previous prime is 101130209. The next prime is 101130223. The reversal of 101130213 is 312031101.

It is not a de Polignac number, because 101130213 - 2² = 101130209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101130203) 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, 63258 + ... + 64836.

It is an arithmetic number, because the mean of its divisors is an integer number (8675780).

Almost surely, 2^101130213 is an apocalyptic number.

It is an amenable number.

101130213 is a deficient number, since it is larger than the sum of its proper divisors (37682267).

101130213 is a wasteful number, since it uses less digits than its factorization.

101130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 101130213 is about 10056.3518733187. The cubic root of 101130213 is about 465.9009978980.

Adding to 101130213 its reverse (312031101), we get a palindrome (413161314).

The spelling of 101130213 in words is "one hundred one million, one hundred thirty thousand, two hundred thirteen".