12461011 has 2 divisors, whose sum is σ = 12461012. Its totient is φ = 12461010.

The previous prime is 12460999. The next prime is 12461021. The reversal of 12461011 is 11016421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12461011 - 2¹⁵ = 12428243 is a prime.

It is not a weakly prime, because it can be changed into another prime (12461021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6230505 + 6230506.

It is an arithmetic number, because the mean of its divisors is an integer number (6230506).

Almost surely, 2^12461011 is an apocalyptic number.

12461011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12461011 is an equidigital number, since it uses as much as digits as its factorization.

12461011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 12461011 is about 3530.0157223446. The cubic root of 12461011 is about 231.8378958267.

Adding to 12461011 its reverse (11016421), we get a palindrome (23477432).

The spelling of 12461011 in words is "twelve million, four hundred sixty-one thousand, eleven".