361377102089 has 2 divisors, whose sum is σ = 361377102090. Its totient is φ = 361377102088.

The previous prime is 361377102041. The next prime is 361377102109. The reversal of 361377102089 is 980201773163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211975526464 + 149401575625 = 460408^2 + 386525^2 .

It is an emirp because it is prime and its reverse (980201773163) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-361377102089 is a prime.

It is not a weakly prime, because it can be changed into another prime (361377102389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180688551044 + 180688551045.

It is an arithmetic number, because the mean of its divisors is an integer number (180688551045).

Almost surely, 2^361377102089 is an apocalyptic number.

It is an amenable number.

361377102089 is a deficient number, since it is larger than the sum of its proper divisors (1).

361377102089 is an equidigital number, since it uses as much as digits as its factorization.

361377102089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 361377102089 in words is "three hundred sixty-one billion, three hundred seventy-seven million, one hundred two thousand, eighty-nine".