100481628655 has 8 divisors (see below), whose sum is σ = 120808508112. Its totient is φ = 80231600448.

The previous prime is 100481628619. The next prime is 100481628701. The reversal of 100481628655 is 556826184001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100481628655 - 2²⁹ = 99944757743 is a prime.

It is a super-2 number, since 2×100481628655² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19209934 + ... + 19215163.

It is an arithmetic number, because the mean of its divisors is an integer number (15101063514).

Almost surely, 2^100481628655 is an apocalyptic number.

100481628655 is a deficient number, since it is larger than the sum of its proper divisors (20326879457).

100481628655 is an equidigital number, since it uses as much as digits as its factorization.

100481628655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38425625.

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 100481628655 in words is "one hundred billion, four hundred eighty-one million, six hundred twenty-eight thousand, six hundred fifty-five".