1003255134203 has 8 divisors (see below), whose sum is σ = 1146635383008. Its totient is φ = 859889407104.

The previous prime is 1003255134151. The next prime is 1003255134239. The reversal of 1003255134203 is 3024315523001.

It is a happy number.

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

It is not a de Polignac number, because 1003255134203 - 2⁶ = 1003255134139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003255134103) 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, 3481976 + ... + 3759077.

It is an arithmetic number, because the mean of its divisors is an integer number (143329422876).

Almost surely, 2^{1003255134203} is an apocalyptic number.

1003255134203 is a deficient number, since it is larger than the sum of its proper divisors (143380248805).

1003255134203 is an equidigital number, since it uses as much as digits as its factorization.

1003255134203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7260853.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 1003255134203 in words is "one trillion, three billion, two hundred fifty-five million, one hundred thirty-four thousand, two hundred three".