461161912301 has 2 divisors, whose sum is σ = 461161912302. Its totient is φ = 461161912300.

The previous prime is 461161912283. The next prime is 461161912327. The reversal of 461161912301 is 103219161164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 424679002276 + 36482910025 = 651674^2 + 191005^2 .

It is a cyclic number.

It is not a de Polignac number, because 461161912301 - 2²² = 461157717997 is a prime.

It is a super-2 number, since 2×461161912301² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461161912801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230580956150 + 230580956151.

It is an arithmetic number, because the mean of its divisors is an integer number (230580956151).

Almost surely, 2^461161912301 is an apocalyptic number.

It is an amenable number.

461161912301 is a deficient number, since it is larger than the sum of its proper divisors (1).

461161912301 is an equidigital number, since it uses as much as digits as its factorization.

461161912301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 461161912301 in words is "four hundred sixty-one billion, one hundred sixty-one million, nine hundred twelve thousand, three hundred one".