2103124444087 has 2 divisors, whose sum is σ = 2103124444088. Its totient is φ = 2103124444086.

The previous prime is 2103124444079. The next prime is 2103124444219. The reversal of 2103124444087 is 7804444213012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103124444087 - 2³ = 2103124444079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103124444007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051562222043 + 1051562222044.

It is an arithmetic number, because the mean of its divisors is an integer number (1051562222044).

Almost surely, 2^{2103124444087} is an apocalyptic number.

2103124444087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103124444087 is an equidigital number, since it uses as much as digits as its factorization.

2103124444087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 40.

Adding to 2103124444087 its reverse (7804444213012), we get a palindrome (9907568657099).

The spelling of 2103124444087 in words is "two trillion, one hundred three billion, one hundred twenty-four million, four hundred forty-four thousand, eighty-seven".