101055500155 has 8 divisors (see below), whose sum is σ = 121476771072. Its totient is φ = 80704286208.

The previous prime is 101055500141. The next prime is 101055500197. The reversal of 101055500155 is 551005550101.

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 101055500155 - 2⁷ = 101055500027 is a prime.

It is a super-2 number, since 2×101055500155² (a number of 23 digits) contains 22 as substring.

It is a Duffinian 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, 17511067 + ... + 17516836.

It is an arithmetic number, because the mean of its divisors is an integer number (15184596384).

Almost surely, 2^101055500155 is an apocalyptic number.

101055500155 is a deficient number, since it is larger than the sum of its proper divisors (20421270917).

101055500155 is an equidigital number, since it uses as much as digits as its factorization.

101055500155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35028485.

The product of its (nonzero) digits is 3125, while the sum is 28.

The spelling of 101055500155 in words is "one hundred one billion, fifty-five million, five hundred thousand, one hundred fifty-five".