2601103049 has 2 divisors, whose sum is σ = 2601103050. Its totient is φ = 2601103048.

The previous prime is 2601103033. The next prime is 2601103069. The reversal of 2601103049 is 9403011062.

2601103049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2478048400 + 123054649 = 49780^2 + 11093^2 .

It is a cyclic number.

It is not a de Polignac number, because 2601103049 - 2⁴ = 2601103033 is a prime.

It is not a weakly prime, because it can be changed into another prime (2601103069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300551524 + 1300551525.

It is an arithmetic number, because the mean of its divisors is an integer number (1300551525).

Almost surely, 2^2601103049 is an apocalyptic number.

It is an amenable number.

2601103049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2601103049 is an equidigital number, since it uses as much as digits as its factorization.

2601103049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2601103049 is about 51001.0102743073. The cubic root of 2601103049 is about 1375.2632970604.

The spelling of 2601103049 in words is "two billion, six hundred one million, one hundred three thousand, forty-nine".