1610196101 has 2 divisors, whose sum is σ = 1610196102. Its totient is φ = 1610196100.

The previous prime is 1610196073. The next prime is 1610196163. The reversal of 1610196101 is 1016910161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 998623201 + 611572900 = 31601^2 + 24730^2 .

It is an emirp because it is prime and its reverse (1016910161) is a distict prime. It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 1019610191 and 1910169101.

It is a cyclic number.

It is not a de Polignac number, because 1610196101 - 2⁶ = 1610196037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1610196901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805098050 + 805098051.

It is an arithmetic number, because the mean of its divisors is an integer number (805098051).

Almost surely, 2^1610196101 is an apocalyptic number.

It is an amenable number.

1610196101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1610196101 is an equidigital number, since it uses as much as digits as its factorization.

1610196101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 1610196101 is about 40127.2488590982. The cubic root of 1610196101 is about 1172.0863014354.

The spelling of 1610196101 in words is "one billion, six hundred ten million, one hundred ninety-six thousand, one hundred one".