Search a number
-
+
132121103221223 = 1171276534080121
BaseRepresentation
bin11110000010100111010111…
…011011001100000111100111
3122022210122122211221012020122
4132002213113123030013213
5114304133004411034343
61144555332533152155
736554302050462404
oct3602472733140747
9568718584835218
10132121103221223
1139109277418606
1212999b5618b65b
135894c7474182c
14248a9a46d12ab
151041b8e2ec068
hex7829d76cc1e7

132121103221223 has 8 divisors (see below), whose sum is σ = 132238745119536. Its totient is φ = 132003469540800.

The previous prime is 132121103221207. The next prime is 132121103221273. The reversal of 132121103221223 is 322122301121231.

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 132121103221223 - 24 = 132121103221207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132121103221192 and 132121103221201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132121103221273) 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, 30341603 + ... + 34421723.

It is an arithmetic number, because the mean of its divisors is an integer number (16529843139942).

Almost surely, 2132121103221223 is an apocalyptic number.

132121103221223 is a deficient number, since it is larger than the sum of its proper divisors (117641898313).

132121103221223 is a wasteful number, since it uses less digits than its factorization.

132121103221223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108945.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 132121103221223 its reverse (322122301121231), we get a palindrome (454243404342454).

The spelling of 132121103221223 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, one hundred three million, two hundred twenty-one thousand, two hundred twenty-three".

Divisors: 1 1171 27653 4080121 32381663 4777821691 112827586013 132121103221223