1152897303 has 8 divisors (see below), whose sum is σ = 1550800368. Its totient is φ = 761796224.

The previous prime is 1152897301. The next prime is 1152897329. The reversal of 1152897303 is 3037982511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1152897303 - 2¹ = 1152897301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152897301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1700100 + ... + 1700777.

It is an arithmetic number, because the mean of its divisors is an integer number (193850046).

Almost surely, 2^1152897303 is an apocalyptic number.

1152897303 is a deficient number, since it is larger than the sum of its proper divisors (397903065).

1152897303 is a wasteful number, since it uses less digits than its factorization.

1152897303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400993.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 1152897303 is about 33954.3414455354. The cubic root of 1152897303 is about 1048.5686628709.

The spelling of 1152897303 in words is "one billion, one hundred fifty-two million, eight hundred ninety-seven thousand, three hundred three".