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132310221210131 = 2918593245383823
BaseRepresentation
bin11110000101010111011111…
…101111000100001000010011
3122100110201210210210102212012
4132011113133233010020103
5114320232313112211011
61145222250532053135
736604045424040506
oct3605273757041023
9570421723712765
10132310221210131
11391814a4609808
1212a0a7354641ab
1358a9a53407a93
142495bc545713d
151046a5c23ba8b
hex7855dfbc4213

132310221210131 has 8 divisors (see below), whose sum is σ = 136880004703680. Its totient is φ = 127740928521472.

The previous prime is 132310221210103. The next prime is 132310221210157. The reversal of 132310221210131 is 131012122013231.

It is a happy number.

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 132310221210131 - 26 = 132310221210067 is a prime.

It is a super-2 number, since 2×1323102212101312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132310221210097 and 132310221210106.

It is not an unprimeable number, because it can be changed into a prime (132310221210191) 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, 122152715 + ... + 123231108.

It is an arithmetic number, because the mean of its divisors is an integer number (17110000587960).

Almost surely, 2132310221210131 is an apocalyptic number.

132310221210131 is a deficient number, since it is larger than the sum of its proper divisors (4569783493549).

132310221210131 is a wasteful number, since it uses less digits than its factorization.

132310221210131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245402445.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 132310221210131 its reverse (131012122013231), we get a palindrome (263322343223362).

The spelling of 132310221210131 in words is "one hundred thirty-two trillion, three hundred ten billion, two hundred twenty-one million, two hundred ten thousand, one hundred thirty-one".

Divisors: 1 29 18593 539197 245383823 7116130867 4562421421039 132310221210131