104152421115 has 12 divisors (see below), whose sum is σ = 180530863344. Its totient is φ = 55547957904.

The previous prime is 104152421099. The next prime is 104152421117. The reversal of 104152421115 is 511124251401.

104152421115 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 524 + 21 + 115 = 666.

It is not a de Polignac number, because 104152421115 - 2⁴ = 104152421099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104152421117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1157249079 + ... + 1157249168.

It is an arithmetic number, because the mean of its divisors is an integer number (15044238612).

Almost surely, 2^104152421115 is an apocalyptic number.

104152421115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104152421115 is a deficient number, since it is larger than the sum of its proper divisors (76378442229).

104152421115 is a wasteful number, since it uses less digits than its factorization.

104152421115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314498258 (or 2314498255 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

Adding to 104152421115 its reverse (511124251401), we get a palindrome (615276672516).

The spelling of 104152421115 in words is "one hundred four billion, one hundred fifty-two million, four hundred twenty-one thousand, one hundred fifteen".