1051341140 has 12 divisors (see below), whose sum is σ = 2207816436. Its totient is φ = 420536448.

The previous prime is 1051341127. The next prime is 1051341191. The reversal of 1051341140 is 411431501.

It is a happy number.

1051341140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 456078736 + 595262404 = 21356^2 + 24398^2 .

It is a super-2 number, since 2×1051341140² = 2210636385312999200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 52567057 = 1051341140 / (1 + 0 + 5 + 1 + 3 + 4 + 1 + 1 + 4 + 0).

It is a congruent number.

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, 26283509 + ... + 26283548.

It is an arithmetic number, because the mean of its divisors is an integer number (183984703).

Almost surely, 2^1051341140 is an apocalyptic number.

1051341140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051341140 is an abundant number, since it is smaller than the sum of its proper divisors (1156475296).

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

1051341140 is a wasteful number, since it uses less digits than its factorization.

1051341140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52567066 (or 52567064 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1051341140 is about 32424.3911276681. The cubic root of 1051341140 is about 1016.8289123250.

Adding to 1051341140 its reverse (411431501), we get a palindrome (1462772641).

The spelling of 1051341140 in words is "one billion, fifty-one million, three hundred forty-one thousand, one hundred forty".