230165661101 has 2 divisors, whose sum is σ = 230165661102. Its totient is φ = 230165661100.

The previous prime is 230165661079. The next prime is 230165661113. The reversal of 230165661101 is 101166561032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185855832100 + 44309829001 = 431110^2 + 210499^2 .

It is a cyclic number.

It is not a de Polignac number, because 230165661101 - 2¹⁴ = 230165644717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230165261101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115082830550 + 115082830551.

It is an arithmetic number, because the mean of its divisors is an integer number (115082830551).

Almost surely, 2^230165661101 is an apocalyptic number.

It is an amenable number.

230165661101 is a deficient number, since it is larger than the sum of its proper divisors (1).

230165661101 is an equidigital number, since it uses as much as digits as its factorization.

230165661101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 230165661101 in words is "two hundred thirty billion, one hundred sixty-five million, six hundred sixty-one thousand, one hundred one".