5111105505101 has 8 divisors (see below), whose sum is σ = 5165659924704. Its totient is φ = 5056628525200.

The previous prime is 5111105505073. The next prime is 5111105505133. The reversal of 5111105505101 is 1015055011115.

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 5111105505101 - 2¹⁴ = 5111105488717 is a prime.

It is a super-2 number, since 2×5111105505101² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111105505001) 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, 19227215 + ... + 19491228.

It is an arithmetic number, because the mean of its divisors is an integer number (645707490588).

Almost surely, 2^{5111105505101} is an apocalyptic number.

It is an amenable number.

5111105505101 is a deficient number, since it is larger than the sum of its proper divisors (54554419603).

5111105505101 is a wasteful number, since it uses less digits than its factorization.

5111105505101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38719851.

The product of its (nonzero) digits is 625, while the sum is 26.

The spelling of 5111105505101 in words is "five trillion, one hundred eleven billion, one hundred five million, five hundred five thousand, one hundred one".