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132303013213 = 71767107155083
BaseRepresentation
bin111101100110111011…
…1111100010101011101
3110122111102110102211111
41323031313330111131
54131424032410323
6140440144422021
712362410025410
oct1731567742535
9418442412744
10132303013213
1151122669038
1221784017911
13c626063347
1465912bdb77
15369512cc0d
hex1ecddfc55d

132303013213 has 32 divisors (see below), whose sum is σ = 164006913024. Its totient is φ = 104155552512.

The previous prime is 132303013207. The next prime is 132303013261. The reversal of 132303013213 is 312310303231.

It is a cyclic number.

It is not a de Polignac number, because 132303013213 - 225 = 132269458781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132303313213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 775570 + ... + 930652.

It is an arithmetic number, because the mean of its divisors is an integer number (5125216032).

Almost surely, 2132303013213 is an apocalyptic number.

It is an amenable number.

132303013213 is a deficient number, since it is larger than the sum of its proper divisors (31703899811).

132303013213 is a wasteful number, since it uses less digits than its factorization.

132303013213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155281.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 132303013213 its reverse (312310303231), we get a palindrome (444613316444).

The spelling of 132303013213 in words is "one hundred thirty-two billion, three hundred three million, thirteen thousand, two hundred thirteen".

Divisors: 1 7 17 67 107 119 469 749 1139 1819 7169 7973 12733 50183 121873 155083 853111 1085581 2636411 10390561 16593881 18454877 72733927 116157167 176639537 282095977 1111790027 1236476759 1974671839 7782530189 18900430459 132303013213