1003531413245 has 8 divisors (see below), whose sum is σ = 1212901277280. Its totient is φ = 797049409680.

The previous prime is 1003531413233. The next prime is 1003531413289. The reversal of 1003531413245 is 5423141353001.

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

It is not a de Polignac number, because 1003531413245 - 2⁴ = 1003531413229 is a prime.

It is a super-2 number, since 2×1003531413245² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721964351 + ... + 721965740.

It is an arithmetic number, because the mean of its divisors is an integer number (151612659660).

Almost surely, 2^{1003531413245} is an apocalyptic number.

It is an amenable number.

1003531413245 is a deficient number, since it is larger than the sum of its proper divisors (209369864035).

1003531413245 is a wasteful number, since it uses less digits than its factorization.

1003531413245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443930235.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 1003531413245 its reverse (5423141353001), we get a palindrome (6426672766246).

The spelling of 1003531413245 in words is "one trillion, three billion, five hundred thirty-one million, four hundred thirteen thousand, two hundred forty-five".