1013322312031 has 2 divisors, whose sum is σ = 1013322312032. Its totient is φ = 1013322312030.

The previous prime is 1013322312017. The next prime is 1013322312043. The reversal of 1013322312031 is 1302132233101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013322312031 - 2¹⁹ = 1013321787743 is a prime.

It is a super-2 number, since 2×1013322312031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1013322311993 and 1013322312011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013322312001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506661156015 + 506661156016.

It is an arithmetic number, because the mean of its divisors is an integer number (506661156016).

Almost surely, 2^{1013322312031} is an apocalyptic number.

1013322312031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013322312031 is an equidigital number, since it uses as much as digits as its factorization.

1013322312031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1013322312031 its reverse (1302132233101), we get a palindrome (2315454545132).

The spelling of 1013322312031 in words is "one trillion, thirteen billion, three hundred twenty-two million, three hundred twelve thousand, thirty-one".