104121310122130 has 40 divisors (see below), whose sum is σ = 218641741563852. Its totient is φ = 35698734890784.

The previous prime is 104121310122121. The next prime is 104121310122163. The reversal of 104121310122130 is 31221013121401.

It can be written as a sum of positive squares in 2 ways, for example, as 89695465451361 + 14425844670769 = 9470769^2 + 3798137^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2168266497 + ... + 2168314516.

Almost surely, 2^{104121310122130} is an apocalyptic number.

104121310122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104121310122130 is an abundant number, since it is smaller than the sum of its proper divisors (114520431441722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104121310122130 is an frugal number, since it uses more digits than its factorization.

104121310122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4336581048 (or 4336581027 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 104121310122130 its reverse (31221013121401), we get a palindrome (135342323243531).

The spelling of 104121310122130 in words is "one hundred four trillion, one hundred twenty-one billion, three hundred ten million, one hundred twenty-two thousand, one hundred thirty".