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130132231213 is a prime number
BaseRepresentation
bin111100100110001111…
…1000100010000101101
3110102220010202021202011
41321030133010100231
54113002322344323
6135440521201221
712254540500045
oct1711437042055
9412803667664
10130132231213
1150209285426
1221279030211
13c36b3c1a5a
146426c8a725
1535b978320d
hex1e4c7c442d

130132231213 has 2 divisors, whose sum is σ = 130132231214. Its totient is φ = 130132231212.

The previous prime is 130132231199. The next prime is 130132231249. The reversal of 130132231213 is 312132231031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111553996009 + 18578235204 = 333997^2 + 136302^2 .

It is a cyclic number.

It is not a de Polignac number, because 130132231213 - 213 = 130132223021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130132231253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65066115606 + 65066115607.

It is an arithmetic number, because the mean of its divisors is an integer number (65066115607).

Almost surely, 2130132231213 is an apocalyptic number.

It is an amenable number.

130132231213 is a deficient number, since it is larger than the sum of its proper divisors (1).

130132231213 is an equidigital number, since it uses as much as digits as its factorization.

130132231213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 130132231213 its reverse (312132231031), we get a palindrome (442264462244).

The spelling of 130132231213 in words is "one hundred thirty billion, one hundred thirty-two million, two hundred thirty-one thousand, two hundred thirteen".