1123357353 has 8 divisors (see below), whose sum is σ = 1503141216. Its totient is φ = 746239200.

The previous prime is 1123357337. The next prime is 1123357363. The reversal of 1123357353 is 3537533211.

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

It is not a de Polignac number, because 1123357353 - 2⁴ = 1123357337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1123357363) 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, 665443 + ... + 667128.

It is an arithmetic number, because the mean of its divisors is an integer number (187892652).

Almost surely, 2^1123357353 is an apocalyptic number.

It is an amenable number.

1123357353 is a deficient number, since it is larger than the sum of its proper divisors (379783863).

1123357353 is a wasteful number, since it uses less digits than its factorization.

1123357353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332855.

The product of its digits is 28350, while the sum is 33.

The square root of 1123357353 is about 33516.5235816604. The cubic root of 1123357353 is about 1039.5354659238.

It can be divided in two parts, 11233 and 57353, that added together give a palindrome (68586).

The spelling of 1123357353 in words is "one billion, one hundred twenty-three million, three hundred fifty-seven thousand, three hundred fifty-three".