2571268103 has 2 divisors, whose sum is σ = 2571268104. Its totient is φ = 2571268102.

The previous prime is 2571268079. The next prime is 2571268111. The reversal of 2571268103 is 3018621752.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2571268103 - 2⁸ = 2571267847 is a prime.

It is a super-2 number, since 2×2571268103² = 13222839315010437218, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2571268163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285634051 + 1285634052.

It is an arithmetic number, because the mean of its divisors is an integer number (1285634052).

Almost surely, 2^2571268103 is an apocalyptic number.

2571268103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2571268103 is an equidigital number, since it uses as much as digits as its factorization.

2571268103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 2571268103 is about 50707.6730189820. The cubic root of 2571268103 is about 1369.9849223126.

Adding to 2571268103 its reverse (3018621752), we get a palindrome (5589889855).

The spelling of 2571268103 in words is "two billion, five hundred seventy-one million, two hundred sixty-eight thousand, one hundred three".