196310102788568 has 8 divisors (see below), whose sum is σ = 368081442728580. Its totient is φ = 98155051394280.

The previous prime is 196310102788567. The next prime is 196310102788571. The reversal of 196310102788568 is 865887201013691.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×196310102788568² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196310102788567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12269381424278 + ... + 12269381424293.

Almost surely, 2^{196310102788568} is an apocalyptic number.

It is an amenable number.

196310102788568 is a deficient number, since it is larger than the sum of its proper divisors (171771339940012).

196310102788568 is a wasteful number, since it uses less digits than its factorization.

196310102788568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24538762848577 (or 24538762848573 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 65.

The spelling of 196310102788568 in words is "one hundred ninety-six trillion, three hundred ten billion, one hundred two million, seven hundred eighty-eight thousand, five hundred sixty-eight".