101213110215 has 48 divisors (see below), whose sum is σ = 203785248576. Its totient is φ = 45510336000.

The previous prime is 101213110213. The next prime is 101213110247. The reversal of 101213110215 is 512011312101.

It is not a de Polignac number, because 101213110215 - 2¹ = 101213110213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101213110213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2614486 + ... + 2652915.

It is an arithmetic number, because the mean of its divisors is an integer number (4245526012).

Almost surely, 2^101213110215 is an apocalyptic number.

101213110215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101213110215 is an abundant number, since it is smaller than the sum of its proper divisors (102572138361).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101213110215 is a wasteful number, since it uses less digits than its factorization.

101213110215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5267480 (or 5267477 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 101213110215 its reverse (512011312101), we get a palindrome (613224422316).

The spelling of 101213110215 in words is "one hundred one billion, two hundred thirteen million, one hundred ten thousand, two hundred fifteen".