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230032301197 is a prime number
BaseRepresentation
bin1101011000111011111…
…1100101110010001101
3210222202100100122210011
43112032333211302031
512232101232114242
6253401514313221
722422262204306
oct3261677456215
9728670318704
10230032301197
1189613267636
12386b9428811
13188cc2b37ba
14b1c29377ad
155eb4d2dd17
hex358efe5c8d

230032301197 has 2 divisors, whose sum is σ = 230032301198. Its totient is φ = 230032301196.

The previous prime is 230032301183. The next prime is 230032301221. The reversal of 230032301197 is 791103230032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145989711396 + 84042589801 = 382086^2 + 289901^2 .

It is a cyclic number.

It is not a de Polignac number, because 230032301197 - 215 = 230032268429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230032301137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115016150598 + 115016150599.

It is an arithmetic number, because the mean of its divisors is an integer number (115016150599).

Almost surely, 2230032301197 is an apocalyptic number.

It is an amenable number.

230032301197 is a deficient number, since it is larger than the sum of its proper divisors (1).

230032301197 is an equidigital number, since it uses as much as digits as its factorization.

230032301197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

The spelling of 230032301197 in words is "two hundred thirty billion, thirty-two million, three hundred one thousand, one hundred ninety-seven".