1061070112 has 48 divisors (see below), whose sum is σ = 2130847992. Its totient is φ = 519966720.

The previous prime is 1061070103. The next prime is 1061070137. The reversal of 1061070112 is 2110701601.

It can be written as a sum of positive squares in 4 ways, for example, as 566630416 + 494439696 = 23804^2 + 22236^2 .

It is a super-2 number, since 2×1061070112² = 2251739565159385088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061070112.

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, 657018 + ... + 658630.

Almost surely, 2^1061070112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061070112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1065423996).

1061070112 is an abundant number, since it is smaller than the sum of its proper divisors (1069777880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061070112 is a wasteful number, since it uses less digits than its factorization.

1061070112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 1061070112 is about 32574.0711609710. The cubic root of 1061070112 is about 1019.9558202061.

Adding to 1061070112 its reverse (2110701601), we get a palindrome (3171771713).

The spelling of 1061070112 in words is "one billion, sixty-one million, seventy thousand, one hundred twelve".