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130202351 is a prime number
BaseRepresentation
bin1111100001010…
…11101011101111
3100001222222001022
413300223223233
5231312433401
620530404355
73140462456
oct760535357
9301888038
10130202351
116754aa54
12377306bb
1320c89916
1413413b9d
15b66d71b
hex7c2baef

130202351 has 2 divisors, whose sum is σ = 130202352. Its totient is φ = 130202350.

The previous prime is 130202299. The next prime is 130202363. The reversal of 130202351 is 153202031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130202351 - 226 = 63093487 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130202651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65101175 + 65101176.

It is an arithmetic number, because the mean of its divisors is an integer number (65101176).

Almost surely, 2130202351 is an apocalyptic number.

130202351 is a deficient number, since it is larger than the sum of its proper divisors (1).

130202351 is an equidigital number, since it uses as much as digits as its factorization.

130202351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 130202351 is about 11410.6244789670. The cubic root of 130202351 is about 506.8424038835.

Adding to 130202351 its reverse (153202031), we get a palindrome (283404382).

The spelling of 130202351 in words is "one hundred thirty million, two hundred two thousand, three hundred fifty-one".