104150221215 has 16 divisors (see below), whose sum is σ = 166790642400. Its totient is φ = 55496688512.

The previous prime is 104150221199. The next prime is 104150221223. The reversal of 104150221215 is 512122051401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104150221215 - 2⁴ = 104150221199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3113820 + ... + 3147089.

It is an arithmetic number, because the mean of its divisors is an integer number (10424415150).

Almost surely, 2^104150221215 is an apocalyptic number.

104150221215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104150221215 is a deficient number, since it is larger than the sum of its proper divisors (62640421185).

104150221215 is a wasteful number, since it uses less digits than its factorization.

104150221215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6262026.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 104150221215 its reverse (512122051401), we get a palindrome (616272272616).

The spelling of 104150221215 in words is "one hundred four billion, one hundred fifty million, two hundred twenty-one thousand, two hundred fifteen".