1015130532 has 48 divisors (see below), whose sum is σ = 2553478592. Its totient is φ = 312024960.

The previous prime is 1015130531. The next prime is 1015130561. The reversal of 1015130532 is 2350315101.

It is a junction number, because it is equal to n+sod(n) for n = 1015130499 and 1015130508.

It is not an unprimeable number, because it can be changed into a prime (1015130531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179898 + ... + 185454.

Almost surely, 2^1015130532 is an apocalyptic number.

1015130532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1015130532 is an abundant number, since it is smaller than the sum of its proper divisors (1538348060).

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

1015130532 is a wasteful number, since it uses less digits than its factorization.

1015130532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6748 (or 6746 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1015130532 is about 31861.1131632277. The cubic root of 1015130532 is about 1005.0182853533.

Adding to 1015130532 its reverse (2350315101), we get a palindrome (3365445633).

The spelling of 1015130532 in words is "one billion, fifteen million, one hundred thirty thousand, five hundred thirty-two".