2623131103 has 2 divisors, whose sum is σ = 2623131104. Its totient is φ = 2623131102.

The previous prime is 2623131083. The next prime is 2623131151. The reversal of 2623131103 is 3011313262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2623131103 - 2¹³ = 2623122911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623131503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311565551 + 1311565552.

It is an arithmetic number, because the mean of its divisors is an integer number (1311565552).

Almost surely, 2^2623131103 is an apocalyptic number.

2623131103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623131103 is an equidigital number, since it uses as much as digits as its factorization.

2623131103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2623131103 is about 51216.5120151695. The cubic root of 2623131103 is about 1379.1346361742.

Adding to 2623131103 its reverse (3011313262), we get a palindrome (5634444365).

The spelling of 2623131103 in words is "two billion, six hundred twenty-three million, one hundred thirty-one thousand, one hundred three".