1230013133445 has 8 divisors (see below), whose sum is σ = 1968021013536. Its totient is φ = 656007004496.

The previous prime is 1230013133423. The next prime is 1230013133611. The reversal of 1230013133445 is 5443313100321.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1230013133445 - 2⁶ = 1230013133381 is a prime.

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, 41000437767 + ... + 41000437796.

It is an arithmetic number, because the mean of its divisors is an integer number (246002626692).

Almost surely, 2^{1230013133445} is an apocalyptic number.

1230013133445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1230013133445 is a deficient number, since it is larger than the sum of its proper divisors (738007880091).

1230013133445 is an equidigital number, since it uses as much as digits as its factorization.

1230013133445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82000875571.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1230013133445 its reverse (5443313100321), we get a palindrome (6673326233766).

The spelling of 1230013133445 in words is "one trillion, two hundred thirty billion, thirteen million, one hundred thirty-three thousand, four hundred forty-five".