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131211210000467 is a prime number
BaseRepresentation
bin11101110101010111111101…
…100100000000100001010011
3122012120200001211022102110202
4131311113331210000201103
5114144231024230003332
61143021333035445415
736431461046635562
oct3565277544004123
9565520054272422
10131211210000467
11388983a8415613
12128717408b686b
13582a21944365c
14245892941dbd9
1510281884a5a62
hex7755fd900853

131211210000467 has 2 divisors, whose sum is σ = 131211210000468. Its totient is φ = 131211210000466.

The previous prime is 131211210000419. The next prime is 131211210000539. The reversal of 131211210000467 is 764000012112131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131211210000467 - 220 = 131211208951891 is a prime.

It is not a weakly prime, because it can be changed into another prime (131211210000067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65605605000233 + 65605605000234.

It is an arithmetic number, because the mean of its divisors is an integer number (65605605000234).

Almost surely, 2131211210000467 is an apocalyptic number.

131211210000467 is a deficient number, since it is larger than the sum of its proper divisors (1).

131211210000467 is an equidigital number, since it uses as much as digits as its factorization.

131211210000467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 131211210000467 its reverse (764000012112131), we get a palindrome (895211222112598).

The spelling of 131211210000467 in words is "one hundred thirty-one trillion, two hundred eleven billion, two hundred ten million, four hundred sixty-seven", and thus it is an aban number.