1030441540 has 12 divisors (see below), whose sum is σ = 2163927276. Its totient is φ = 412176608.

The previous prime is 1030441537. The next prime is 1030441589. The reversal of 1030441540 is 451440301.

1030441540 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 151437636 + 879003904 = 12306^2 + 29648^2 .

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, 25761019 + ... + 25761058.

It is an arithmetic number, because the mean of its divisors is an integer number (180327273).

Almost surely, 2^1030441540 is an apocalyptic number.

1030441540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030441540 is an abundant number, since it is smaller than the sum of its proper divisors (1133485736).

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

1030441540 is a wasteful number, since it uses less digits than its factorization.

1030441540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51522086 (or 51522084 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1030441540 is about 32100.4912734992. The cubic root of 1030441540 is about 1010.0459215143.

Adding to 1030441540 its reverse (451440301), we get a palindrome (1481881841).

The spelling of 1030441540 in words is "one billion, thirty million, four hundred forty-one thousand, five hundred forty".