1013531503224 has 64 divisors (see below), whose sum is σ = 2553473831040. Its totient is φ = 335225105280.

The previous prime is 1013531503207. The next prime is 1013531503267. The reversal of 1013531503224 is 4223051353101.

It is a super-2 number, since 2×1013531503224² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1013531503191 and 1013531503200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39434922 + ... + 39460614.

It is an arithmetic number, because the mean of its divisors is an integer number (39898028610).

Almost surely, 2^{1013531503224} is an apocalyptic number.

It is an amenable number.

1013531503224 is an abundant number, since it is smaller than the sum of its proper divisors (1539942327816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013531503224 is a wasteful number, since it uses less digits than its factorization.

1013531503224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38380 (or 38376 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1013531503224 its reverse (4223051353101), we get a palindrome (5236582856325).

The spelling of 1013531503224 in words is "one trillion, thirteen billion, five hundred thirty-one million, five hundred three thousand, two hundred twenty-four".