1016351012 has 24 divisors (see below), whose sum is σ = 1811993400. Its totient is φ = 498677760.

The previous prime is 1016351003. The next prime is 1016351047. The reversal of 1016351012 is 2101536101.

It can be written as a sum of positive squares in 4 ways, for example, as 100320256 + 916030756 = 10016^2 + 30266^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104918 + ... + 114194.

It is an arithmetic number, because the mean of its divisors is an integer number (75499725).

Almost surely, 2^1016351012 is an apocalyptic number.

It is an amenable number.

1016351012 is a deficient number, since it is larger than the sum of its proper divisors (795642388).

1016351012 is a wasteful number, since it uses less digits than its factorization.

1016351012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9791 (or 9789 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1016351012 is about 31880.2605384586. The cubic root of 1016351012 is about 1005.4208980974.

Adding to 1016351012 its reverse (2101536101), we get a palindrome (3117887113).

The spelling of 1016351012 in words is "one billion, sixteen million, three hundred fifty-one thousand, twelve".