1677170113 has 2 divisors, whose sum is σ = 1677170114. Its totient is φ = 1677170112.

The previous prime is 1677170111. The next prime is 1677170119. The reversal of 1677170113 is 3110717761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1677148209 + 21904 = 40953^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 1677170113 - 2¹ = 1677170111 is a prime.

It is a super-3 number, since 3×1677170113³ (a number of 29 digits) contains 333 as substring.

Together with 1677170111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1677170111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 838585056 + 838585057.

It is an arithmetic number, because the mean of its divisors is an integer number (838585057).

Almost surely, 2^1677170113 is an apocalyptic number.

It is an amenable number.

1677170113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1677170113 is an equidigital number, since it uses as much as digits as its factorization.

1677170113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174, while the sum is 34.

The square root of 1677170113 is about 40953.2674276424. The cubic root of 1677170113 is about 1188.1165302014.

Adding to 1677170113 its reverse (3110717761), we get a palindrome (4787887874).

The spelling of 1677170113 in words is "one billion, six hundred seventy-seven million, one hundred seventy thousand, one hundred thirteen".