83123460132617 has 2 divisors, whose sum is σ = 83123460132618. Its totient is φ = 83123460132616.

The previous prime is 83123460132613. The next prime is 83123460132703. The reversal of 83123460132617 is 71623106432138.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80864318866681 + 2259141265936 = 8992459^2 + 1503044^2 .

It is a cyclic number.

It is not a de Polignac number, because 83123460132617 - 2² = 83123460132613 is a prime.

It is not a weakly prime, because it can be changed into another prime (83123460132611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41561730066308 + 41561730066309.

It is an arithmetic number, because the mean of its divisors is an integer number (41561730066309).

Almost surely, 2^{83123460132617} is an apocalyptic number.

It is an amenable number.

83123460132617 is a deficient number, since it is larger than the sum of its proper divisors (1).

83123460132617 is an equidigital number, since it uses as much as digits as its factorization.

83123460132617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 83123460132617 in words is "eighty-three trillion, one hundred twenty-three billion, four hundred sixty million, one hundred thirty-two thousand, six hundred seventeen".