1311032200229 has 2 divisors, whose sum is σ = 1311032200230. Its totient is φ = 1311032200228.

The previous prime is 1311032200217. The next prime is 1311032200241. The reversal of 1311032200229 is 9220022301131.

It is a balanced prime because it is at equal distance from previous prime (1311032200217) and next prime (1311032200241).

It can be written as a sum of positive squares in only one way, i.e., 1276323765025 + 34708435204 = 1129745^2 + 186302^2 .

It is a cyclic number.

It is not a de Polignac number, because 1311032200229 - 2⁸ = 1311032199973 is a prime.

It is a super-3 number, since 3×1311032200229³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1311032200198 and 1311032200207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1311032206229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655516100114 + 655516100115.

It is an arithmetic number, because the mean of its divisors is an integer number (655516100115).

Almost surely, 2^{1311032200229} is an apocalyptic number.

It is an amenable number.

1311032200229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1311032200229 is an equidigital number, since it uses as much as digits as its factorization.

1311032200229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

It can be divided in two parts, 131103 and 2200229, that added together give a palindrome (2331332).

The spelling of 1311032200229 in words is "one trillion, three hundred eleven billion, thirty-two million, two hundred thousand, two hundred twenty-nine".