1151533150 has 12 divisors (see below), whose sum is σ = 2141851752. Its totient is φ = 460613240.

The previous prime is 1151533109. The next prime is 1151533177. The reversal of 1151533150 is 513351511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11515282 + ... + 11515381.

It is an arithmetic number, because the mean of its divisors is an integer number (178487646).

Almost surely, 2^1151533150 is an apocalyptic number.

1151533150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151533150 is a deficient number, since it is larger than the sum of its proper divisors (990318602).

1151533150 is a wasteful number, since it uses less digits than its factorization.

1151533150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23030675 (or 23030670 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 25.

The square root of 1151533150 is about 33934.2474500320. The cubic root of 1151533150 is about 1048.1549305503.

Adding to 1151533150 its reverse (513351511), we get a palindrome (1664884661).

The spelling of 1151533150 in words is "one billion, one hundred fifty-one million, five hundred thirty-three thousand, one hundred fifty".