1151453234 has 8 divisors (see below), whose sum is σ = 1732806768. Its totient is φ = 573850980.

The previous prime is 1151453161. The next prime is 1151453239. The reversal of 1151453234 is 4323541511.

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

It is a junction number, because it is equal to n+sod(n) for n = 1151453197 and 1151453206.

It is not an unprimeable number, because it can be changed into a prime (1151453239) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 937052 + ... + 938279.

It is an arithmetic number, because the mean of its divisors is an integer number (216600846).

Almost surely, 2^1151453234 is an apocalyptic number.

1151453234 is a deficient number, since it is larger than the sum of its proper divisors (581353534).

1151453234 is a wasteful number, since it uses less digits than its factorization.

1151453234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875640.

The product of its digits is 7200, while the sum is 29.

The square root of 1151453234 is about 33933.0699171177. The cubic root of 1151453234 is about 1048.1306827935.

Adding to 1151453234 its reverse (4323541511), we get a palindrome (5474994745).

The spelling of 1151453234 in words is "one billion, one hundred fifty-one million, four hundred fifty-three thousand, two hundred thirty-four".