100215002150 has 24 divisors (see below), whose sum is σ = 186420096624. Its totient is φ = 40081658400.

The previous prime is 100215002117. The next prime is 100215002171. The reversal of 100215002150 is 51200512001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379319 + ... + 586781.

It is an arithmetic number, because the mean of its divisors is an integer number (7767504026).

Almost surely, 2^100215002150 is an apocalyptic number.

100215002150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100215002150 is a deficient number, since it is larger than the sum of its proper divisors (86205094474).

100215002150 is a wasteful number, since it uses less digits than its factorization.

100215002150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217136 (or 217131 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

Adding to 100215002150 its reverse (51200512001), we get a palindrome (151415514151).

The spelling of 100215002150 in words is "one hundred billion, two hundred fifteen million, two thousand, one hundred fifty".