104983505197 has 2 divisors, whose sum is σ = 104983505198. Its totient is φ = 104983505196.

The previous prime is 104983505131. The next prime is 104983505239. The reversal of 104983505197 is 791505389401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62737224676 + 42246280521 = 250474^2 + 205539^2 .

It is a cyclic number.

It is not a de Polignac number, because 104983505197 - 2³¹ = 102836021549 is a prime.

It is a super-2 number, since 2×104983505197² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104983508197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52491752598 + 52491752599.

It is an arithmetic number, because the mean of its divisors is an integer number (52491752599).

Almost surely, 2^104983505197 is an apocalyptic number.

It is an amenable number.

104983505197 is a deficient number, since it is larger than the sum of its proper divisors (1).

104983505197 is an equidigital number, since it uses as much as digits as its factorization.

104983505197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 52.

The spelling of 104983505197 in words is "one hundred four billion, nine hundred eighty-three million, five hundred five thousand, one hundred ninety-seven".