10101200215 has 24 divisors (see below), whose sum is σ = 12316693248. Its totient is φ = 7952621760.

The previous prime is 10101200209. The next prime is 10101200251. The reversal of 10101200215 is 51200210101.

It is not a de Polignac number, because 10101200215 - 2²⁹ = 9564329303 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101200195 and 10101200204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10131097 + ... + 10132093.

It is an arithmetic number, because the mean of its divisors is an integer number (513195552).

Almost surely, 2^10101200215 is an apocalyptic number.

10101200215 is a deficient number, since it is larger than the sum of its proper divisors (2215493033).

10101200215 is an equidigital number, since it uses as much as digits as its factorization.

10101200215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399 (or 1296 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 10101200215 its reverse (51200210101), we get a palindrome (61301410316).

The spelling of 10101200215 in words is "ten billion, one hundred one million, two hundred thousand, two hundred fifteen".