1031003032013 has 8 divisors (see below), whose sum is σ = 1069663541760. Its totient is φ = 992680169040.

The previous prime is 1031003031997. The next prime is 1031003032099. The reversal of 1031003032013 is 3102303001301.

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

It is a cyclic number.

It is not a de Polignac number, because 1031003032013 - 2⁴ = 1031003031997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1031003031982 and 1031003032000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031003032613) 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, 84405473 + ... + 84417686.

It is an arithmetic number, because the mean of its divisors is an integer number (133707942720).

Almost surely, 2^{1031003032013} is an apocalyptic number.

It is an amenable number.

1031003032013 is a deficient number, since it is larger than the sum of its proper divisors (38660509747).

1031003032013 is a wasteful number, since it uses less digits than its factorization.

1031003032013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168823387.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1031003032013 its reverse (3102303001301), we get a palindrome (4133306033314).

The spelling of 1031003032013 in words is "one trillion, thirty-one billion, three million, thirty-two thousand, thirteen".