104212871512 has 8 divisors (see below), whose sum is σ = 195399134100. Its totient is φ = 52106435752.

The previous prime is 104212871507. The next prime is 104212871537. The reversal of 104212871512 is 215178212401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×104212871512² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6513304462 + ... + 6513304477.

Almost surely, 2^104212871512 is an apocalyptic number.

It is an amenable number.

104212871512 is a deficient number, since it is larger than the sum of its proper divisors (91186262588).

104212871512 is a wasteful number, since it uses less digits than its factorization.

104212871512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13026608945 (or 13026608941 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 34.

The spelling of 104212871512 in words is "one hundred four billion, two hundred twelve million, eight hundred seventy-one thousand, five hundred twelve".