1253344223033 has 8 divisors (see below), whose sum is σ = 1433024704320. Its totient is φ = 1073821568400.

The previous prime is 1253344223023. The next prime is 1253344223041. The reversal of 1253344223033 is 3303224433521.

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

It is not a de Polignac number, because 1253344223033 - 2⁶ = 1253344222969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1253344222984 and 1253344223002.

It is not an unprimeable number, because it can be changed into a prime (1253344223023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39439643 + ... + 39471408.

It is an arithmetic number, because the mean of its divisors is an integer number (179128088040).

Almost surely, 2^{1253344223033} is an apocalyptic number.

It is an amenable number.

1253344223033 is a deficient number, since it is larger than the sum of its proper divisors (179680481287).

1253344223033 is an equidigital number, since it uses as much as digits as its factorization.

1253344223033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78913327.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 1253344223033 its reverse (3303224433521), we get a palindrome (4556568656554).

The spelling of 1253344223033 in words is "one trillion, two hundred fifty-three billion, three hundred forty-four million, two hundred twenty-three thousand, thirty-three".