1065610101 has 8 divisors (see below), whose sum is σ = 1459213984. Its totient is φ = 691206480.

The previous prime is 1065610097. The next prime is 1065610121. The reversal of 1065610101 is 1010165601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1065610101 - 2² = 1065610097 is a prime.

It is a super-2 number, since 2×1065610101² = 2271049774706460402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065610121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4799935 + ... + 4800156.

It is an arithmetic number, because the mean of its divisors is an integer number (182401748).

Almost surely, 2^1065610101 is an apocalyptic number.

It is an amenable number.

1065610101 is a deficient number, since it is larger than the sum of its proper divisors (393603883).

1065610101 is an equidigital number, since it uses as much as digits as its factorization.

1065610101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9600131.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1065610101 is about 32643.6839373255. The cubic root of 1065610101 is about 1021.4084416442.

Adding to 1065610101 its reverse (1010165601), we get a palindrome (2075775702).

The spelling of 1065610101 in words is "one billion, sixty-five million, six hundred ten thousand, one hundred one".