1013322020231 has 2 divisors, whose sum is σ = 1013322020232. Its totient is φ = 1013322020230.

The previous prime is 1013322020177. The next prime is 1013322020239. The reversal of 1013322020231 is 1320202233101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013322020231 - 2¹⁴ = 1013322003847 is a prime.

It is a super-2 number, since 2×1013322020231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013322020239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506661010115 + 506661010116.

It is an arithmetic number, because the mean of its divisors is an integer number (506661010116).

Almost surely, 2^{1013322020231} is an apocalyptic number.

1013322020231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013322020231 is an equidigital number, since it uses as much as digits as its factorization.

1013322020231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1013322020231 its reverse (1320202233101), we get a palindrome (2333524253332).

The spelling of 1013322020231 in words is "one trillion, thirteen billion, three hundred twenty-two million, twenty thousand, two hundred thirty-one".