1232030034505 has 4 divisors (see below), whose sum is σ = 1478436041412. Its totient is φ = 985624027600.

The previous prime is 1232030034493. The next prime is 1232030034523. The reversal of 1232030034505 is 5054300302321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 653450739769 + 578579294736 = 808363^2 + 760644^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1232030034505 is a prime.

It is a Duffinian number.

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, 123203003446 + ... + 123203003455.

It is an arithmetic number, because the mean of its divisors is an integer number (369609010353).

Almost surely, 2^{1232030034505} is an apocalyptic number.

It is an amenable number.

1232030034505 is a deficient number, since it is larger than the sum of its proper divisors (246406006907).

1232030034505 is an equidigital number, since it uses as much as digits as its factorization.

1232030034505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246406006906.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 1232030034505 its reverse (5054300302321), we get a palindrome (6286330336826).

The spelling of 1232030034505 in words is "one trillion, two hundred thirty-two billion, thirty million, thirty-four thousand, five hundred five".