4102113461 has 2 divisors, whose sum is σ = 4102113462. Its totient is φ = 4102113460.

The previous prime is 4102113443. The next prime is 4102113511. The reversal of 4102113461 is 1643112014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3908625361 + 193488100 = 62519^2 + 13910^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102113461 - 2¹⁸ = 4101851317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4102113361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051056730 + 2051056731.

It is an arithmetic number, because the mean of its divisors is an integer number (2051056731).

Almost surely, 2^4102113461 is an apocalyptic number.

It is an amenable number.

4102113461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102113461 is an equidigital number, since it uses as much as digits as its factorization.

4102113461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 4102113461 is about 64047.7436058445. The cubic root of 4102113461 is about 1600.7956278623.

Adding to 4102113461 its reverse (1643112014), we get a palindrome (5745225475).

The spelling of 4102113461 in words is "four billion, one hundred two million, one hundred thirteen thousand, four hundred sixty-one".