1123356571130 has 8 divisors (see below), whose sum is σ = 2022041828052. Its totient is φ = 449342628448.

The previous prime is 1123356571111. The next prime is 1123356571171. The reversal of 1123356571130 is 311756533211.

It can be written as a sum of positive squares in 2 ways, for example, as 1096810060369 + 26546510761 = 1047287^2 + 162931^2 .

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, 56167828547 + ... + 56167828566.

Almost surely, 2^{1123356571130} is an apocalyptic number.

1123356571130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123356571130 is a deficient number, since it is larger than the sum of its proper divisors (898685256922).

1123356571130 is a wasteful number, since it uses less digits than its factorization.

1123356571130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112335657120.

The product of its (nonzero) digits is 56700, while the sum is 38.

The spelling of 1123356571130 in words is "one trillion, one hundred twenty-three billion, three hundred fifty-six million, five hundred seventy-one thousand, one hundred thirty".