111060555550101 has 32 divisors (see below), whose sum is σ = 164764862662400. Its totient is φ = 73936557984960.

The previous prime is 111060555550069. The next prime is 111060555550127. The reversal of 111060555550101 is 101055555060111.

It is not a de Polignac number, because 111060555550101 - 2⁵ = 111060555550069 is a prime.

It is a super-2 number, since 2×111060555550101² (a number of 29 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 (111060555550171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1400312835 + ... + 1400392143.

It is an arithmetic number, because the mean of its divisors is an integer number (5148901958200).

Almost surely, 2^{111060555550101} is an apocalyptic number.

It is an amenable number.

111060555550101 is a deficient number, since it is larger than the sum of its proper divisors (53704307112299).

111060555550101 is an equidigital number, since it uses as much as digits as its factorization.

111060555550101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151386 (or 151380 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 36.

The spelling of 111060555550101 in words is "one hundred eleven trillion, sixty billion, five hundred fifty-five million, five hundred fifty thousand, one hundred one".