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132220033201 = 181730497421
BaseRepresentation
bin111101100100011101…
…1011001100010110001
3110122021122022121122201
41323020323121202301
54131241312030301
6140424022103201
712360351511234
oct1731073314261
9418248277581
10132220033201
115108a841a13
122176027ab01
13c611acb749
14658427d41b
15368cbdb201
hex1ec8ed98b1

132220033201 has 4 divisors (see below), whose sum is σ = 132950530804. Its totient is φ = 131489535600.

The previous prime is 132220033193. The next prime is 132220033241. The reversal of 132220033201 is 102330022231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102330022231 = 263389087537.

It can be written as a sum of positive squares in 2 ways, for example, as 49390617600 + 82829415601 = 222240^2 + 287801^2 .

It is a cyclic number.

It is not a de Polignac number, because 132220033201 - 23 = 132220033193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132220033241) 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, 365248530 + ... + 365248891.

It is an arithmetic number, because the mean of its divisors is an integer number (33237632701).

Almost surely, 2132220033201 is an apocalyptic number.

It is an amenable number.

132220033201 is a deficient number, since it is larger than the sum of its proper divisors (730497603).

132220033201 is an equidigital number, since it uses as much as digits as its factorization.

132220033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730497602.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 132220033201 its reverse (102330022231), we get a palindrome (234550055432).

The spelling of 132220033201 in words is "one hundred thirty-two billion, two hundred twenty million, thirty-three thousand, two hundred one".

Divisors: 1 181 730497421 132220033201