461210541131 has 2 divisors, whose sum is σ = 461210541132. Its totient is φ = 461210541130.

The previous prime is 461210541109. The next prime is 461210541137. The reversal of 461210541131 is 131145012164.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461210541131 is a prime.

It is a super-2 number, since 2×461210541131² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 461210541094 and 461210541103.

It is not a weakly prime, because it can be changed into another prime (461210541137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230605270565 + 230605270566.

It is an arithmetic number, because the mean of its divisors is an integer number (230605270566).

Almost surely, 2^461210541131 is an apocalyptic number.

461210541131 is a deficient number, since it is larger than the sum of its proper divisors (1).

461210541131 is an equidigital number, since it uses as much as digits as its factorization.

461210541131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 461210541131 its reverse (131145012164), we get a palindrome (592355553295).

The spelling of 461210541131 in words is "four hundred sixty-one billion, two hundred ten million, five hundred forty-one thousand, one hundred thirty-one".