1353023423131 has 2 divisors, whose sum is σ = 1353023423132. Its totient is φ = 1353023423130.

The previous prime is 1353023423113. The next prime is 1353023423153. The reversal of 1353023423131 is 1313243203531.

It is a happy number.

Together with previous prime (1353023423113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1353023423131 - 2⁵ = 1353023423099 is a prime.

It is a super-2 number, since 2×1353023423131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1353023423093 and 1353023423102.

It is not a weakly prime, because it can be changed into another prime (1353023423231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676511711565 + 676511711566.

It is an arithmetic number, because the mean of its divisors is an integer number (676511711566).

Almost surely, 2^{1353023423131} is an apocalyptic number.

1353023423131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353023423131 is an equidigital number, since it uses as much as digits as its factorization.

1353023423131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 1353023423131 its reverse (1313243203531), we get a palindrome (2666266626662).

The spelling of 1353023423131 in words is "one trillion, three hundred fifty-three billion, twenty-three million, four hundred twenty-three thousand, one hundred thirty-one".