1003052256139 has 2 divisors, whose sum is σ = 1003052256140. Its totient is φ = 1003052256138.

The previous prime is 1003052256077. The next prime is 1003052256191. The reversal of 1003052256139 is 9316522503001.

1003052256139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1003052256139 - 2⁹ = 1003052255627 is a prime.

It is a super-2 number, since 2×1003052256139² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1003052256098 and 1003052256107.

It is not a weakly prime, because it can be changed into another prime (1003052257139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501526128069 + 501526128070.

It is an arithmetic number, because the mean of its divisors is an integer number (501526128070).

Almost surely, 2^{1003052256139} is an apocalyptic number.

1003052256139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003052256139 is an equidigital number, since it uses as much as digits as its factorization.

1003052256139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 1003052256139 in words is "one trillion, three billion, fifty-two million, two hundred fifty-six thousand, one hundred thirty-nine".