1353225043043 has 4 divisors (see below), whose sum is σ = 1353489711768. Its totient is φ = 1352960374320.

The previous prime is 1353225043031. The next prime is 1353225043073. The reversal of 1353225043043 is 3403405223531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1353225043043 - 2¹⁰ = 1353225042019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1353225042994 and 1353225043012.

It is not an unprimeable number, because it can be changed into a prime (1353225043073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132326693 + ... + 132336918.

It is an arithmetic number, because the mean of its divisors is an integer number (338372427942).

Almost surely, 2^{1353225043043} is an apocalyptic number.

1353225043043 is a deficient number, since it is larger than the sum of its proper divisors (264668725).

1353225043043 is an equidigital number, since it uses as much as digits as its factorization.

1353225043043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264668724.

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 1353225043043 in words is "one trillion, three hundred fifty-three billion, two hundred twenty-five million, forty-three thousand, forty-three".