1061036320 has 24 divisors (see below), whose sum is σ = 2506698684. Its totient is φ = 424414464.

The previous prime is 1061036303. The next prime is 1061036341. The reversal of 1061036320 is 236301601.

It can be written as a sum of positive squares in 2 ways, for example, as 898320784 + 162715536 = 29972^2 + 12756^2 .

It is a super-2 number, since 2×1061036320² = 2251596144718284800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061036291 and 1061036300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3315579 + ... + 3315898.

Almost surely, 2^1061036320 is an apocalyptic number.

1061036320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1061036320 is an abundant number, since it is smaller than the sum of its proper divisors (1445662364).

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

1061036320 is an equidigital number, since it uses as much as digits as its factorization.

1061036320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6631492 (or 6631484 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1061036320 is about 32573.5524620819. The cubic root of 1061036320 is about 1019.9449925481.

Adding to 1061036320 its reverse (236301601), we get a palindrome (1297337921).

The spelling of 1061036320 in words is "one billion, sixty-one million, thirty-six thousand, three hundred twenty".