1232124233013 has 6 divisors (see below), whose sum is σ = 1779735003254. Its totient is φ = 821416155336.

The previous prime is 1232124233009. The next prime is 1232124233069. The reversal of 1232124233013 is 3103324212321.

1232124233013 is a `hidden beast` number, since 1 + 2 + 321 + 2 + 4 + 2 + 330 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 838867314609 + 393256918404 = 915897^2 + 627102^2 .

It is not a de Polignac number, because 1232124233013 - 2² = 1232124233009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232124233413) 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, 68451346270 + ... + 68451346287.

Almost surely, 2^{1232124233013} is an apocalyptic number.

It is an amenable number.

1232124233013 is a deficient number, since it is larger than the sum of its proper divisors (547610770241).

1232124233013 is a wasteful number, since it uses less digits than its factorization.

1232124233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136902692563 (or 136902692560 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1232124233013 its reverse (3103324212321), we get a palindrome (4335448445334).

The spelling of 1232124233013 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-four million, two hundred thirty-three thousand, thirteen".