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132212030113 = 135637974749
BaseRepresentation
bin111101100100001110…
…0110111101010100001
3110122021002021000111001
41323020130313222201
54131232234430423
6140423134352001
712360223466512
oct1731034675241
9418232230431
10132212030113
1151086276099
122175965b601
13c610258aa7
146583198a09
15368c159cad
hex1ec8737aa1

132212030113 has 4 divisors (see below), whose sum is σ = 132213140500. Its totient is φ = 132210919728.

The previous prime is 132212030053. The next prime is 132212030123. The reversal of 132212030113 is 311030212231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 99838304784 + 32373725329 = 315972^2 + 179927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132212030113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132212030123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351738 + ... + 623011.

It is an arithmetic number, because the mean of its divisors is an integer number (33053285125).

Almost surely, 2132212030113 is an apocalyptic number.

It is an amenable number.

132212030113 is a deficient number, since it is larger than the sum of its proper divisors (1110387).

132212030113 is an equidigital number, since it uses as much as digits as its factorization.

132212030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110386.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 132212030113 its reverse (311030212231), we get a palindrome (443242242344).

The spelling of 132212030113 in words is "one hundred thirty-two billion, two hundred twelve million, thirty thousand, one hundred thirteen".

Divisors: 1 135637 974749 132212030113