230197936061 has 2 divisors, whose sum is σ = 230197936062. Its totient is φ = 230197936060.

The previous prime is 230197936019. The next prime is 230197936079. The reversal of 230197936061 is 160639791032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 179631868900 + 50566067161 = 423830^2 + 224869^2 .

It is a cyclic number.

It is not a de Polignac number, because 230197936061 - 2¹⁸ = 230197673917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230197935997 and 230197936015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230197936081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115098968030 + 115098968031.

It is an arithmetic number, because the mean of its divisors is an integer number (115098968031).

Almost surely, 2^230197936061 is an apocalyptic number.

It is an amenable number.

230197936061 is a deficient number, since it is larger than the sum of its proper divisors (1).

230197936061 is an equidigital number, since it uses as much as digits as its factorization.

230197936061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 47.

The spelling of 230197936061 in words is "two hundred thirty billion, one hundred ninety-seven million, nine hundred thirty-six thousand, sixty-one".