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111010202002011 = 31310128182331049
BaseRepresentation
bin11001001111011010010011…
…101010000010001001011011
3112120001110201211211121101110
4121033122103222002021123
5104022242343203031021
61032033214402351403
732245136202043644
oct3117322352021133
9476043654747343
10111010202002011
113240a187000204
121054a63005b563
1349c32a9062a80
141d5accb2906cb
15cc796b939476
hex64f693a8225b

111010202002011 has 16 divisors (see below), whose sum is σ = 160977474957600. Its totient is φ = 67637594515200.

The previous prime is 111010202002009. The next prime is 111010202002013. The reversal of 111010202002011 is 110200202010111.

It is an interprime number because it is at equal distance from previous prime (111010202002009) and next prime (111010202002013).

It is not a de Polignac number, because 111010202002011 - 21 = 111010202002009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111010202002013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14091161586 + ... + 14091169463.

It is an arithmetic number, because the mean of its divisors is an integer number (10061092184850).

Almost surely, 2111010202002011 is an apocalyptic number.

111010202002011 is a deficient number, since it is larger than the sum of its proper divisors (49967272955589).

111010202002011 is a wasteful number, since it uses less digits than its factorization.

111010202002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28182331166.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111010202002011 its reverse (110200202010111), we get a palindrome (221210404012122).

The spelling of 111010202002011 in words is "one hundred eleven trillion, ten billion, two hundred two million, two thousand, eleven".

Divisors: 1 3 13 39 101 303 1313 3939 28182331049 84546993147 366370303637 1099110910911 2846415435949 8539246307847 37003400667337 111010202002011