280600086113 has 2 divisors, whose sum is σ = 280600086114. Its totient is φ = 280600086112.

The previous prime is 280600086103. The next prime is 280600086127. The reversal of 280600086113 is 311680006082.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275213553664 + 5386532449 = 524608^2 + 73393^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-280600086113 is a prime.

It is not a weakly prime, because it can be changed into another prime (280600086103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140300043056 + 140300043057.

It is an arithmetic number, because the mean of its divisors is an integer number (140300043057).

Almost surely, 2^280600086113 is an apocalyptic number.

It is an amenable number.

280600086113 is a deficient number, since it is larger than the sum of its proper divisors (1).

280600086113 is an equidigital number, since it uses as much as digits as its factorization.

280600086113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 280600086113 in words is "two hundred eighty billion, six hundred million, eighty-six thousand, one hundred thirteen".