1015513148 has 24 divisors (see below), whose sum is σ = 1915031328. Its totient is φ = 468409536.

The previous prime is 1015513127. The next prime is 1015513157. The reversal of 1015513148 is 8413155101.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1015513148.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 95465 + ... + 105567.

It is an arithmetic number, because the mean of its divisors is an integer number (79792972).

Almost surely, 2^1015513148 is an apocalyptic number.

It is an amenable number.

1015513148 is a deficient number, since it is larger than the sum of its proper divisors (899518180).

1015513148 is a wasteful number, since it uses less digits than its factorization.

1015513148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12053 (or 12051 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 29.

The square root of 1015513148 is about 31867.1170330797. The cubic root of 1015513148 is about 1005.1445376798.

Adding to 1015513148 its reverse (8413155101), we get a palindrome (9428668249).

The spelling of 1015513148 in words is "one billion, fifteen million, five hundred thirteen thousand, one hundred forty-eight".