197936011363 has 2 divisors, whose sum is σ = 197936011364. Its totient is φ = 197936011362.

The previous prime is 197936011331. The next prime is 197936011381. The reversal of 197936011363 is 363110639791.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 197936011363 - 2⁵ = 197936011331 is a prime.

It is not a weakly prime, because it can be changed into another prime (197936011393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98968005681 + 98968005682.

It is an arithmetic number, because the mean of its divisors is an integer number (98968005682).

Almost surely, 2^197936011363 is an apocalyptic number.

197936011363 is a deficient number, since it is larger than the sum of its proper divisors (1).

197936011363 is an equidigital number, since it uses as much as digits as its factorization.

197936011363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 551124, while the sum is 49.

The spelling of 197936011363 in words is "one hundred ninety-seven billion, nine hundred thirty-six million, eleven thousand, three hundred sixty-three".