1132122154 has 8 divisors (see below), whose sum is σ = 1698573060. Its totient is φ = 565931136.

The previous prime is 1132122143. The next prime is 1132122203. The reversal of 1132122154 is 4512212311.

It can be written as a sum of positive squares in 2 ways, for example, as 833765625 + 298356529 = 28875^2 + 17273^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53689 + ... + 71740.

Almost surely, 2^1132122154 is an apocalyptic number.

1132122154 is a deficient number, since it is larger than the sum of its proper divisors (566450906).

1132122154 is a wasteful number, since it uses less digits than its factorization.

1132122154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129944.

The product of its digits is 480, while the sum is 22.

The square root of 1132122154 is about 33647.0229589484. The cubic root of 1132122154 is about 1042.2320632114.

Adding to 1132122154 its reverse (4512212311), we get a palindrome (5644334465).

The spelling of 1132122154 in words is "one billion, one hundred thirty-two million, one hundred twenty-two thousand, one hundred fifty-four".