1061120356 has 12 divisors (see below), whose sum is σ = 1858014592. Its totient is φ = 530259048.

The previous prime is 1061120329. The next prime is 1061120381. The reversal of 1061120356 is 6530211601.

It is a super-2 number, since 2×1061120356² = 2251952819835133472, 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 1061120356.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67260 + ... + 81523.

Almost surely, 2^1061120356 is an apocalyptic number.

It is an amenable number.

1061120356 is a deficient number, since it is larger than the sum of its proper divisors (796894236).

1061120356 is a wasteful number, since it uses less digits than its factorization.

1061120356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150570 (or 150568 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1061120356 is about 32574.8423787438. The cubic root of 1061120356 is about 1019.9719190014.

Adding to 1061120356 its reverse (6530211601), we get a palindrome (7591331957).

The spelling of 1061120356 in words is "one billion, sixty-one million, one hundred twenty thousand, three hundred fifty-six".