1044027396103 has 2 divisors, whose sum is σ = 1044027396104. Its totient is φ = 1044027396102.

The previous prime is 1044027396101. The next prime is 1044027396143. The reversal of 1044027396103 is 3016937204401.

It is an a-pointer prime, because the next prime (1044027396143) can be obtained adding 1044027396103 to its sum of digits (40).

It is a weak prime.

It is an emirp because it is prime and its reverse (3016937204401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1044027396103 - 2¹ = 1044027396101 is a prime.

It is a super-2 number, since 2×1044027396103² (a number of 25 digits) contains 22 as substring.

Together with 1044027396101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044027396101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522013698051 + 522013698052.

It is an arithmetic number, because the mean of its divisors is an integer number (522013698052).

Almost surely, 2^{1044027396103} is an apocalyptic number.

1044027396103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044027396103 is an equidigital number, since it uses as much as digits as its factorization.

1044027396103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 1044027396103 in words is "one trillion, forty-four billion, twenty-seven million, three hundred ninety-six thousand, one hundred three".