10104782155204 has 243 divisors, whose sum is σ = 20692389589263. Its totient is φ = 4314270074400.

The previous prime is 10104782155201. The next prime is 10104782155211. The reversal of 10104782155204 is 40255128740101.

The square root of 10104782155204 is 3178802.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10104782155201) by changing a digit.

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 80 ways as a sum of consecutive naturals, for example, 127908634837 + ... + 127908634915.

Almost surely, 2^{10104782155204} is an apocalyptic number.

10104782155204 is the 3178802-nd square number.

It is an amenable number.

10104782155204 is an abundant number, since it is smaller than the sum of its proper divisors (10587607434059).

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

10104782155204 is an equidigital number, since it uses as much as digits as its factorization.

10104782155204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 40.

It can be divided in two parts, 101047821 and 55204, that added together give a square (101103025 = 10055²).

The spelling of 10104782155204 in words is "ten trillion, one hundred four billion, seven hundred eighty-two million, one hundred fifty-five thousand, two hundred four".