2601103387 has 2 divisors, whose sum is σ = 2601103388. Its totient is φ = 2601103386.

The previous prime is 2601103357. The next prime is 2601103423. The reversal of 2601103387 is 7833011062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2601103387 - 2⁷ = 2601103259 is a prime.

It is not a weakly prime, because it can be changed into another prime (2601103357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300551693 + 1300551694.

It is an arithmetic number, because the mean of its divisors is an integer number (1300551694).

Almost surely, 2^2601103387 is an apocalyptic number.

2601103387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2601103387 is an equidigital number, since it uses as much as digits as its factorization.

2601103387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2601103387 is about 51001.0135879671. The cubic root of 2601103387 is about 1375.2633566299.

The spelling of 2601103387 in words is "two billion, six hundred one million, one hundred three thousand, three hundred eighty-seven".