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130132121131 is a prime number
BaseRepresentation
bin111100100110001111…
…0101001011000101011
3110102220010112200202001
41321030132221120223
54113002310334011
6135440514551431
712254536531105
oct1711436513053
9412803480661
10130132121131
115020920a751
1221278b98577
13c36b38390c
146426c5c575
1535b97607c1
hex1e4c7a962b

130132121131 has 2 divisors, whose sum is σ = 130132121132. Its totient is φ = 130132121130.

The previous prime is 130132121113. The next prime is 130132121149. The reversal of 130132121131 is 131121231031.

Together with previous prime (130132121113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (130132121113) and next prime (130132121149).

It is a cyclic number.

It is not a de Polignac number, because 130132121131 - 25 = 130132121099 is a prime.

It is a super-2 number, since 2×1301321211312 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130132121099 and 130132121108.

It is not a weakly prime, because it can be changed into another prime (130132121111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65066060565 + 65066060566.

It is an arithmetic number, because the mean of its divisors is an integer number (65066060566).

Almost surely, 2130132121131 is an apocalyptic number.

130132121131 is a deficient number, since it is larger than the sum of its proper divisors (1).

130132121131 is an equidigital number, since it uses as much as digits as its factorization.

130132121131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 130132121131 its reverse (131121231031), we get a palindrome (261253352162).

The spelling of 130132121131 in words is "one hundred thirty billion, one hundred thirty-two million, one hundred twenty-one thousand, one hundred thirty-one".