1233502020133 has 8 divisors (see below), whose sum is σ = 1236518887680. Its totient is φ = 1230485870640.

The previous prime is 1233502020109. The next prime is 1233502020139. The reversal of 1233502020133 is 3310202053321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1233502020133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1233502020098 and 1233502020107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233502020139) 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, 3344763 + ... + 3695191.

It is an arithmetic number, because the mean of its divisors is an integer number (154564860960).

Almost surely, 2^{1233502020133} is an apocalyptic number.

It is an amenable number.

1233502020133 is a deficient number, since it is larger than the sum of its proper divisors (3016867547).

1233502020133 is an equidigital number, since it uses as much as digits as its factorization.

1233502020133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359027.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 1233502020133 its reverse (3310202053321), we get a palindrome (4543704073454).

The spelling of 1233502020133 in words is "one trillion, two hundred thirty-three billion, five hundred two million, twenty thousand, one hundred thirty-three".