1051211160 has 48 divisors (see below), whose sum is σ = 3416437440. Its totient is φ = 280322880.

The previous prime is 1051211143. The next prime is 1051211171. The reversal of 1051211160 is 611121501.

It is a happy number.

1051211160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051211160² = 2210089805817091200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1459656 + ... + 1460375.

It is an arithmetic number, because the mean of its divisors is an integer number (71175780).

Almost surely, 2^1051211160 is an apocalyptic number.

1051211160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051211160 is an abundant number, since it is smaller than the sum of its proper divisors (2365226280).

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

1051211160 is a wasteful number, since it uses less digits than its factorization.

1051211160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920048 (or 2920041 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

The square root of 1051211160 is about 32422.3867104197. The cubic root of 1051211160 is about 1016.7870062097.

Adding to 1051211160 its reverse (611121501), we get a palindrome (1662332661).

The spelling of 1051211160 in words is "one billion, fifty-one million, two hundred eleven thousand, one hundred sixty".