180700750103 has 2 divisors, whose sum is σ = 180700750104. Its totient is φ = 180700750102.

The previous prime is 180700750081. The next prime is 180700750133. The reversal of 180700750103 is 301057007081.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 180700750103 - 2⁶ = 180700750039 is a prime.

It is a super-2 number, since 2×180700750103² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 180700750103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (180700750133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90350375051 + 90350375052.

It is an arithmetic number, because the mean of its divisors is an integer number (90350375052).

Almost surely, 2^180700750103 is an apocalyptic number.

180700750103 is a deficient number, since it is larger than the sum of its proper divisors (1).

180700750103 is an equidigital number, since it uses as much as digits as its factorization.

180700750103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 32.

Adding to 180700750103 its reverse (301057007081), we get a palindrome (481757757184).

The spelling of 180700750103 in words is "one hundred eighty billion, seven hundred million, seven hundred fifty thousand, one hundred three".