1123352254 has 16 divisors (see below), whose sum is σ = 1695994560. Its totient is φ = 558028800.

The previous prime is 1123352249. The next prime is 1123352267. The reversal of 1123352254 is 4522533211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399654 + ... + 402454.

It is an arithmetic number, because the mean of its divisors is an integer number (105999660).

Almost surely, 2^1123352254 is an apocalyptic number.

1123352254 is a deficient number, since it is larger than the sum of its proper divisors (572642306).

1123352254 is a wasteful number, since it uses less digits than its factorization.

1123352254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4035.

The product of its digits is 7200, while the sum is 28.

The square root of 1123352254 is about 33516.4475146159. The cubic root of 1123352254 is about 1039.5338930793.

Adding to 1123352254 its reverse (4522533211), we get a palindrome (5645885465).

The spelling of 1123352254 in words is "one billion, one hundred twenty-three million, three hundred fifty-two thousand, two hundred fifty-four".