152003807107181 has 2 divisors, whose sum is σ = 152003807107182. Its totient is φ = 152003807107180.

The previous prime is 152003807107177. The next prime is 152003807107211. The reversal of 152003807107181 is 181701708300251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131638127369956 + 20365679737225 = 11473366^2 + 4512835^2 .

It is an emirp because it is prime and its reverse (181701708300251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152003807107181 - 2² = 152003807107177 is a prime.

It is a super-2 number, since 2×152003807107181² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152003807307181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76001903553590 + 76001903553591.

It is an arithmetic number, because the mean of its divisors is an integer number (76001903553591).

Almost surely, 2^{152003807107181} is an apocalyptic number.

It is an amenable number.

152003807107181 is a deficient number, since it is larger than the sum of its proper divisors (1).

152003807107181 is an equidigital number, since it uses as much as digits as its factorization.

152003807107181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 44.

The spelling of 152003807107181 in words is "one hundred fifty-two trillion, three billion, eight hundred seven million, one hundred seven thousand, one hundred eighty-one".