1580601103 has 2 divisors, whose sum is σ = 1580601104. Its totient is φ = 1580601102.

The previous prime is 1580601079. The next prime is 1580601119. The reversal of 1580601103 is 3011060851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1580601103 - 2¹³ = 1580592911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1580601133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 790300551 + 790300552.

It is an arithmetic number, because the mean of its divisors is an integer number (790300552).

Almost surely, 2^1580601103 is an apocalyptic number.

1580601103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1580601103 is an equidigital number, since it uses as much as digits as its factorization.

1580601103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1580601103 is about 39756.7743032555. The cubic root of 1580601103 is about 1164.8609688754.

Adding to 1580601103 its reverse (3011060851), we get a palindrome (4591661954).

The spelling of 1580601103 in words is "one billion, five hundred eighty million, six hundred one thousand, one hundred three".