1151503130 has 16 divisors (see below), whose sum is σ = 2075717664. Its totient is φ = 459931920.

The previous prime is 1151503117. The next prime is 1151503181. The reversal of 1151503130 is 313051511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76412 + ... + 90231.

It is an arithmetic number, because the mean of its divisors is an integer number (129732354).

Almost surely, 2^1151503130 is an apocalyptic number.

1151503130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151503130 is a deficient number, since it is larger than the sum of its proper divisors (924214534).

1151503130 is a wasteful number, since it uses less digits than its factorization.

1151503130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167341.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 1151503130 is about 33933.8051211473. The cubic root of 1151503130 is about 1048.1458221472.

Adding to 1151503130 its reverse (313051511), we get a palindrome (1464554641).

The spelling of 1151503130 in words is "one billion, one hundred fifty-one million, five hundred three thousand, one hundred thirty".