1234523453303 has 16 divisors (see below), whose sum is σ = 1414716663360. Its totient is φ = 1055289600000.

The previous prime is 1234523453281. The next prime is 1234523453309. The reversal of 1234523453303 is 3033543254321.

It is a cyclic number.

It is not a de Polignac number, because 1234523453303 - 2²⁴ = 1234506676087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234523453309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13227803 + ... + 13320803.

It is an arithmetic number, because the mean of its divisors is an integer number (88419791460).

Almost surely, 2^{1234523453303} is an apocalyptic number.

1234523453303 is a deficient number, since it is larger than the sum of its proper divisors (180193210057).

1234523453303 is an equidigital number, since it uses as much as digits as its factorization.

1234523453303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98138.

The product of its (nonzero) digits is 388800, while the sum is 38.

The spelling of 1234523453303 in words is "one trillion, two hundred thirty-four billion, five hundred twenty-three million, four hundred fifty-three thousand, three hundred three".