1611316010 has 8 divisors (see below), whose sum is σ = 2900368836. Its totient is φ = 644526400.

The previous prime is 1611315983. The next prime is 1611316039. The reversal of 1611316010 is 106131161.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1611299881 + 16129 = 40141^2 + 127^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80565791 + ... + 80565810.

Almost surely, 2^1611316010 is an apocalyptic number.

1611316010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1611316010 is a deficient number, since it is larger than the sum of its proper divisors (1289052826).

1611316010 is a wasteful number, since it uses less digits than its factorization.

1611316010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161131608.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 1611316010 is about 40141.2009038095. The cubic root of 1611316010 is about 1172.3579714095.

Adding to 1611316010 its reverse (106131161), we get a palindrome (1717447171).

It can be divided in two parts, 16113 and 16010, that added together give a palindrome (32123).

The spelling of 1611316010 in words is "one billion, six hundred eleven million, three hundred sixteen thousand, ten".