100612150215 has 16 divisors (see below), whose sum is σ = 161019651168. Its totient is φ = 53646409856.

The previous prime is 100612150151. The next prime is 100612150231. The reversal of 100612150215 is 512051216001.

It is a cyclic number.

It is not a de Polignac number, because 100612150215 - 2⁶ = 100612150151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 775524 + ... + 895913.

It is an arithmetic number, because the mean of its divisors is an integer number (10063728198).

Almost surely, 2^100612150215 is an apocalyptic number.

100612150215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100612150215 is a deficient number, since it is larger than the sum of its proper divisors (60407500953).

100612150215 is a wasteful number, since it uses less digits than its factorization.

100612150215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675458.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 100612150215 its reverse (512051216001), we get a palindrome (612663366216).

The spelling of 100612150215 in words is "one hundred billion, six hundred twelve million, one hundred fifty thousand, two hundred fifteen".