1150532151 has 24 divisors (see below), whose sum is σ = 1611326976. Its totient is φ = 730158000.

The previous prime is 1150532147. The next prime is 1150532153. The reversal of 1150532151 is 1512350511.

1150532151 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1150532151 - 2² = 1150532147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150532153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352276 + ... + 355526.

It is an arithmetic number, because the mean of its divisors is an integer number (67138624).

Almost surely, 2^1150532151 is an apocalyptic number.

1150532151 is a deficient number, since it is larger than the sum of its proper divisors (460794825).

1150532151 is a wasteful number, since it uses less digits than its factorization.

1150532151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523 (or 3500 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 1150532151 is about 33919.4951465967. The cubic root of 1150532151 is about 1047.8511308727.

Adding to 1150532151 its reverse (1512350511), we get a palindrome (2662882662).

The spelling of 1150532151 in words is "one billion, one hundred fifty million, five hundred thirty-two thousand, one hundred fifty-one".