1026212301133 has 4 divisors (see below), whose sum is σ = 1036372819068. Its totient is φ = 1016051783200.

The previous prime is 1026212301071. The next prime is 1026212301167. The reversal of 1026212301133 is 3311032126201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 997957044484 + 28255256649 = 998978^2 + 168093^2 .

It is a cyclic number.

It is not a de Polignac number, because 1026212301133 - 2⁹ = 1026212300621 is a prime.

It is a super-2 number, since 2×1026212301133² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1026212301098 and 1026212301107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026212301733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5080258816 + ... + 5080259017.

It is an arithmetic number, because the mean of its divisors is an integer number (259093204767).

Almost surely, 2^{1026212301133} is an apocalyptic number.

It is an amenable number.

1026212301133 is a deficient number, since it is larger than the sum of its proper divisors (10160517935).

1026212301133 is a wasteful number, since it uses less digits than its factorization.

1026212301133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10160517934.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1026212301133 its reverse (3311032126201), we get a palindrome (4337244427334).

The spelling of 1026212301133 in words is "one trillion, twenty-six billion, two hundred twelve million, three hundred one thousand, one hundred thirty-three".