1120103137 has 2 divisors, whose sum is σ = 1120103138. Its totient is φ = 1120103136.

The previous prime is 1120103111. The next prime is 1120103189. The reversal of 1120103137 is 7313010211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 888576481 + 231526656 = 29809^2 + 15216^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120103137 - 2¹¹ = 1120101089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120703137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560051568 + 560051569.

It is an arithmetic number, because the mean of its divisors is an integer number (560051569).

Almost surely, 2^1120103137 is an apocalyptic number.

It is an amenable number.

1120103137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120103137 is an equidigital number, since it uses as much as digits as its factorization.

1120103137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 1120103137 is about 33467.9419295540. The cubic root of 1120103137 is about 1038.5306966694.

Adding to 1120103137 its reverse (7313010211), we get a palindrome (8433113348).

The spelling of 1120103137 in words is "one billion, one hundred twenty million, one hundred three thousand, one hundred thirty-seven".