1061503130 has 32 divisors (see below), whose sum is σ = 2012459904. Its totient is φ = 402335296.

The previous prime is 1061503127. The next prime is 1061503139. The reversal of 1061503130 is 313051601.

It is a happy number.

It is a super-2 number, since 2×1061503130² = 2253577789999593800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1061503139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3044 + ... + 46176.

It is an arithmetic number, because the mean of its divisors is an integer number (62889372).

Almost surely, 2^1061503130 is an apocalyptic number.

1061503130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061503130 is a deficient number, since it is larger than the sum of its proper divisors (950956774).

1061503130 is a wasteful number, since it uses less digits than its factorization.

1061503130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43270.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1061503130 is about 32580.7171498726. The cubic root of 1061503130 is about 1020.0945478165.

Adding to 1061503130 its reverse (313051601), we get a palindrome (1374554731).

The spelling of 1061503130 in words is "one billion, sixty-one million, five hundred three thousand, one hundred thirty".