100551060511005 has 16 divisors (see below), whose sum is σ = 173257211957760. Its totient is φ = 49502060559168.

The previous prime is 100551060511003. The next prime is 100551060511049. The reversal of 100551060511005 is 500115060155001.

It is not a de Polignac number, because 100551060511005 - 2¹ = 100551060511003 is a prime.

It is a super-2 number, since 2×100551060511005² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100551060511003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257823231885 + ... + 257823232274.

It is an arithmetic number, because the mean of its divisors is an integer number (10828575747360).

Almost surely, 2^{100551060511005} is an apocalyptic number.

100551060511005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100551060511005 is a deficient number, since it is larger than the sum of its proper divisors (72706151446755).

100551060511005 is a wasteful number, since it uses less digits than its factorization.

100551060511005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515646464180.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 100551060511005 in words is "one hundred trillion, five hundred fifty-one billion, sixty million, five hundred eleven thousand, five".