101100550550051 has 8 divisors (see below), whose sum is σ = 110662393288944. Its totient is φ = 91793690284320.

The previous prime is 101100550550011. The next prime is 101100550550141. The reversal of 101100550550051 is 150055055001101.

It is a happy number.

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 101100550550051 - 2²² = 101100546355747 is a prime.

It is a super-2 number, since 2×101100550550051² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101100550549996 and 101100550550023.

It is not an unprimeable number, because it can be changed into a prime (101100550550011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63745617461 + ... + 63745619046.

It is an arithmetic number, because the mean of its divisors is an integer number (13832799161118).

Almost surely, 2^{101100550550051} is an apocalyptic number.

101100550550051 is a deficient number, since it is larger than the sum of its proper divisors (9561842738893).

101100550550051 is a wasteful number, since it uses less digits than its factorization.

101100550550051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127491236581.

The product of its (nonzero) digits is 3125, while the sum is 29.

The spelling of 101100550550051 in words is "one hundred one trillion, one hundred billion, five hundred fifty million, five hundred fifty thousand, fifty-one".