32130652610261 has 2 divisors, whose sum is σ = 32130652610262. Its totient is φ = 32130652610260.

The previous prime is 32130652610239. The next prime is 32130652610293. The reversal of 32130652610261 is 16201625603123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32014163507236 + 116489103025 = 5658106^2 + 341305^2 .

It is a cyclic number.

It is not a de Polignac number, because 32130652610261 - 2⁶ = 32130652610197 is a prime.

It is a super-2 number, since 2×32130652610261² (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 (32130652610561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065326305130 + 16065326305131.

It is an arithmetic number, because the mean of its divisors is an integer number (16065326305131).

Almost surely, 2^{32130652610261} is an apocalyptic number.

It is an amenable number.

32130652610261 is a deficient number, since it is larger than the sum of its proper divisors (1).

32130652610261 is an equidigital number, since it uses as much as digits as its factorization.

32130652610261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 32130652610261 in words is "thirty-two trillion, one hundred thirty billion, six hundred fifty-two million, six hundred ten thousand, two hundred sixty-one".