1232045540513 has 8 divisors (see below), whose sum is σ = 1309128419808. Its totient is φ = 1155474840384.

The previous prime is 1232045540447. The next prime is 1232045540521. The reversal of 1232045540513 is 3150455402321.

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 1232045540513 - 2²² = 1232041346209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232045540113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128039831 + ... + 128049452.

It is an arithmetic number, because the mean of its divisors is an integer number (163641052476).

Almost surely, 2^{1232045540513} is an apocalyptic number.

It is an amenable number.

1232045540513 is a deficient number, since it is larger than the sum of its proper divisors (77082879295).

1232045540513 is a wasteful number, since it uses less digits than its factorization.

1232045540513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256089583.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 1232045540513 in words is "one trillion, two hundred thirty-two billion, forty-five million, five hundred forty thousand, five hundred thirteen".