1118895131353 has 2 divisors, whose sum is σ = 1118895131354. Its totient is φ = 1118895131352.

The previous prime is 1118895131183. The next prime is 1118895131359. The reversal of 1118895131353 is 3531315988111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 660656844864 + 458238286489 = 812808^2 + 676933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1118895131353 is a prime.

It is a super-2 number, since 2×1118895131353² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1118895131297 and 1118895131306.

It is not a weakly prime, because it can be changed into another prime (1118895131359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559447565676 + 559447565677.

It is an arithmetic number, because the mean of its divisors is an integer number (559447565677).

Almost surely, 2^{1118895131353} is an apocalyptic number.

It is an amenable number.

1118895131353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1118895131353 is an equidigital number, since it uses as much as digits as its factorization.

1118895131353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 49.

The spelling of 1118895131353 in words is "one trillion, one hundred eighteen billion, eight hundred ninety-five million, one hundred thirty-one thousand, three hundred fifty-three".