1123010832609 has 6 divisors (see below), whose sum is σ = 1622126758226. Its totient is φ = 748673888400.

The previous prime is 1123010832607. The next prime is 1123010832611. The reversal of 1123010832609 is 9062380103211.

1123010832609 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 0 + 10 + 8 + 32 + 609 = 666.

It is an interprime number because it is at equal distance from previous prime (1123010832607) and next prime (1123010832611).

It can be written as a sum of positive squares in only one way, i.e., 664627671009 + 458383161600 = 815247^2 + 677040^2 .

It is not a de Polignac number, because 1123010832609 - 2¹ = 1123010832607 is a prime.

It is a super-2 number, since 2×1123010832609² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123010832607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62389490692 + ... + 62389490709.

Almost surely, 2^{1123010832609} is an apocalyptic number.

It is an amenable number.

1123010832609 is a deficient number, since it is larger than the sum of its proper divisors (499115925617).

1123010832609 is a wasteful number, since it uses less digits than its factorization.

1123010832609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124778981407 (or 124778981404 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 1123010832609 in words is "one trillion, one hundred twenty-three billion, ten million, eight hundred thirty-two thousand, six hundred nine".