100196357 has 2 divisors, whose sum is σ = 100196358. Its totient is φ = 100196356.

The previous prime is 100196323. The next prime is 100196359. The reversal of 100196357 is 753691001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61246276 + 38950081 = 7826^2 + 6241^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100196357 is a prime.

Together with 100196359, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_5772137 and since 100196357 and 5772137 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100196359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50098178 + 50098179.

It is an arithmetic number, because the mean of its divisors is an integer number (50098179).

Almost surely, 2^100196357 is an apocalyptic number.

It is an amenable number.

100196357 is a deficient number, since it is larger than the sum of its proper divisors (1).

100196357 is an equidigital number, since it uses as much as digits as its factorization.

100196357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 100196357 is about 10009.8130352170. The cubic root of 100196357 is about 464.4624875514.

The spelling of 100196357 in words is "one hundred million, one hundred ninety-six thousand, three hundred fifty-seven".