1003132020031 has 2 divisors, whose sum is σ = 1003132020032. Its totient is φ = 1003132020030.

The previous prime is 1003132020017. The next prime is 1003132020053. The reversal of 1003132020031 is 1300202313001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1003132020031 - 2¹³ = 1003132011839 is a prime.

It is a super-2 number, since 2×1003132020031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1003132019987 and 1003132020014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003132020731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501566010015 + 501566010016.

It is an arithmetic number, because the mean of its divisors is an integer number (501566010016).

Almost surely, 2^{1003132020031} is an apocalyptic number.

1003132020031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003132020031 is an equidigital number, since it uses as much as digits as its factorization.

1003132020031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1003132020031 its reverse (1300202313001), we get a palindrome (2303334333032).

The spelling of 1003132020031 in words is "one trillion, three billion, one hundred thirty-two million, twenty thousand, thirty-one".