1152156351 has 16 divisors (see below), whose sum is σ = 1627272288. Its totient is φ = 722611200.

The previous prime is 1152156331. The next prime is 1152156359. The reversal of 1152156351 is 1536512511.

It is not a de Polignac number, because 1152156351 - 2¹⁰ = 1152155327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152156359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195021 + ... + 200841.

It is an arithmetic number, because the mean of its divisors is an integer number (101704518).

Almost surely, 2^1152156351 is an apocalyptic number.

1152156351 is a deficient number, since it is larger than the sum of its proper divisors (475115937).

1152156351 is a wasteful number, since it uses less digits than its factorization.

1152156351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9722.

The product of its digits is 4500, while the sum is 30.

The square root of 1152156351 is about 33943.4286865661. The cubic root of 1152156351 is about 1048.3439809476.

Adding to 1152156351 its reverse (1536512511), we get a palindrome (2688668862).

The spelling of 1152156351 in words is "one billion, one hundred fifty-two million, one hundred fifty-six thousand, three hundred fifty-one".