2103508622093 has 2 divisors, whose sum is σ = 2103508622094. Its totient is φ = 2103508622092.

The previous prime is 2103508622011. The next prime is 2103508622197. The reversal of 2103508622093 is 3902268053012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1472249769769 + 631258852324 = 1213363^2 + 794518^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103508622093 - 2¹⁶ = 2103508556557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2103508622093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103508625093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051754311046 + 1051754311047.

It is an arithmetic number, because the mean of its divisors is an integer number (1051754311047).

Almost surely, 2^{2103508622093} is an apocalyptic number.

It is an amenable number.

2103508622093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103508622093 is an equidigital number, since it uses as much as digits as its factorization.

2103508622093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 2103508622093 in words is "two trillion, one hundred three billion, five hundred eight million, six hundred twenty-two thousand, ninety-three".