100601005555051 has 8 divisors (see below), whose sum is σ = 101597461666704. Its totient is φ = 99604557415200.

The previous prime is 100601005555031. The next prime is 100601005555087. The reversal of 100601005555051 is 150555500106001.

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 100601005555051 - 2³¹ = 100598858071403 is a prime.

It is a super-3 number, since 3×100601005555051³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100601005554998 and 100601005555016.

It is not an unprimeable number, because it can be changed into a prime (100601005555021) 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, 25199661 + ... + 28917553.

It is an arithmetic number, because the mean of its divisors is an integer number (12699682708338).

Almost surely, 2^{100601005555051} is an apocalyptic number.

100601005555051 is a deficient number, since it is larger than the sum of its proper divisors (996456111653).

100601005555051 is a wasteful number, since it uses less digits than its factorization.

100601005555051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985901.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 100601005555051 in words is "one hundred trillion, six hundred one billion, five million, five hundred fifty-five thousand, fifty-one".