1150451322 has 8 divisors (see below), whose sum is σ = 2300902656. Its totient is φ = 383483772.

The previous prime is 1150451303. The next prime is 1150451327. The reversal of 1150451322 is 2231540511.

It is a happy number.

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

1150451322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1150451292 and 1150451301.

It is not an unprimeable number, because it can be changed into a prime (1150451327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95870938 + ... + 95870949.

It is an arithmetic number, because the mean of its divisors is an integer number (287612832).

Almost surely, 2^1150451322 is an apocalyptic number.

1150451322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150451322 is a wasteful number, since it uses less digits than its factorization.

1150451322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191741892.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1150451322 is about 33918.3036427236. The cubic root of 1150451322 is about 1047.8265918677.

Adding to 1150451322 its reverse (2231540511), we get a palindrome (3381991833).

It can be divided in two parts, 11504 and 51322, that added together give a palindrome (62826).

The spelling of 1150451322 in words is "one billion, one hundred fifty million, four hundred fifty-one thousand, three hundred twenty-two".