1232358401353 has 2 divisors, whose sum is σ = 1232358401354. Its totient is φ = 1232358401352.

The previous prime is 1232358401321. The next prime is 1232358401387. The reversal of 1232358401353 is 3531048532321.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 617305633344 + 615052768009 = 785688^2 + 784253^2 .

It is an emirp because it is prime and its reverse (3531048532321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232358401353 - 2⁵ = 1232358401321 is a prime.

It is a super-3 number, since 3×1232358401353³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1232358401753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616179200676 + 616179200677.

It is an arithmetic number, because the mean of its divisors is an integer number (616179200677).

Almost surely, 2^{1232358401353} is an apocalyptic number.

It is an amenable number.

1232358401353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232358401353 is an equidigital number, since it uses as much as digits as its factorization.

1232358401353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 1232358401353 in words is "one trillion, two hundred thirty-two billion, three hundred fifty-eight million, four hundred one thousand, three hundred fifty-three".