1013003356025 has 24 divisors (see below), whose sum is σ = 1330301563584. Its totient is φ = 763598088000.

The previous prime is 1013003356009. The next prime is 1013003356051. The reversal of 1013003356025 is 5206533003101.

It is not a de Polignac number, because 1013003356025 - 2⁴ = 1013003356009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13108826 + ... + 13185875.

It is an arithmetic number, because the mean of its divisors is an integer number (55429231816).

Almost surely, 2^{1013003356025} is an apocalyptic number.

It is an amenable number.

1013003356025 is a deficient number, since it is larger than the sum of its proper divisors (317298207559).

1013003356025 is a wasteful number, since it uses less digits than its factorization.

1013003356025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26294801 (or 26294796 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 1013003356025 its reverse (5206533003101), we get a palindrome (6219536359126).

The spelling of 1013003356025 in words is "one trillion, thirteen billion, three million, three hundred fifty-six thousand, twenty-five".