1016151601 has 2 divisors, whose sum is σ = 1016151602. Its totient is φ = 1016151600.

The previous prime is 1016151599. The next prime is 1016151611. The reversal of 1016151601 is 1061516101.

1016151601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 837234225 + 178917376 = 28935^2 + 13376^2 .

It is a cyclic number.

It is not a de Polignac number, because 1016151601 - 2¹ = 1016151599 is a prime.

Together with 1016151599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1016151611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508075800 + 508075801.

It is an arithmetic number, because the mean of its divisors is an integer number (508075801).

Almost surely, 2^1016151601 is an apocalyptic number.

It is an amenable number.

1016151601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016151601 is an equidigital number, since it uses as much as digits as its factorization.

1016151601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 1016151601 is about 31877.1328855027. The cubic root of 1016151601 is about 1005.3551383031.

Adding to 1016151601 its reverse (1061516101), we get a palindrome (2077667702).

The spelling of 1016151601 in words is "one billion, sixteen million, one hundred fifty-one thousand, six hundred one".