32130132120173 has 2 divisors, whose sum is σ = 32130132120174. Its totient is φ = 32130132120172.

The previous prime is 32130132120161. The next prime is 32130132120223. The reversal of 32130132120173 is 37102123103123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28376097994084 + 3754034126089 = 5326922^2 + 1937533^2 .

It is a cyclic number.

It is not a de Polignac number, because 32130132120173 - 2¹² = 32130132116077 is a prime.

It is a super-2 number, since 2×32130132120173² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32130132120773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065066060086 + 16065066060087.

It is an arithmetic number, because the mean of its divisors is an integer number (16065066060087).

Almost surely, 2^{32130132120173} is an apocalyptic number.

It is an amenable number.

32130132120173 is a deficient number, since it is larger than the sum of its proper divisors (1).

32130132120173 is an equidigital number, since it uses as much as digits as its factorization.

32130132120173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 32130132120173 its reverse (37102123103123), we get a palindrome (69232255223296).

The spelling of 32130132120173 in words is "thirty-two trillion, one hundred thirty billion, one hundred thirty-two million, one hundred twenty thousand, one hundred seventy-three".