103507090537 has 2 divisors, whose sum is σ = 103507090538. Its totient is φ = 103507090536.

The previous prime is 103507090517. The next prime is 103507090541. The reversal of 103507090537 is 735090705301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93653748841 + 9853341696 = 306029^2 + 99264^2 .

It is an emirp because it is prime and its reverse (735090705301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103507090537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103507090537.

It is not a weakly prime, because it can be changed into another prime (103507090517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51753545268 + 51753545269.

It is an arithmetic number, because the mean of its divisors is an integer number (51753545269).

Almost surely, 2^103507090537 is an apocalyptic number.

It is an amenable number.

103507090537 is a deficient number, since it is larger than the sum of its proper divisors (1).

103507090537 is an equidigital number, since it uses as much as digits as its factorization.

103507090537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 99225, while the sum is 40.

Adding to 103507090537 its reverse (735090705301), we get a palindrome (838597795838).

The spelling of 103507090537 in words is "one hundred three billion, five hundred seven million, ninety thousand, five hundred thirty-seven".