980693617133 has 2 divisors, whose sum is σ = 980693617134. Its totient is φ = 980693617132.

The previous prime is 980693617121. The next prime is 980693617139. The reversal of 980693617133 is 331716396089.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 676180579204 + 304513037929 = 822302^2 + 551827^2 .

It is a cyclic number.

It is not a de Polignac number, because 980693617133 - 2⁴ = 980693617117 is a prime.

It is a super-2 number, since 2×980693617133² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (980693617139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490346808566 + 490346808567.

It is an arithmetic number, because the mean of its divisors is an integer number (490346808567).

Almost surely, 2^980693617133 is an apocalyptic number.

It is an amenable number.

980693617133 is a deficient number, since it is larger than the sum of its proper divisors (1).

980693617133 is an equidigital number, since it uses as much as digits as its factorization.

980693617133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4408992, while the sum is 56.

The spelling of 980693617133 in words is "nine hundred eighty billion, six hundred ninety-three million, six hundred seventeen thousand, one hundred thirty-three".