1000212732653 has 2 divisors, whose sum is σ = 1000212732654. Its totient is φ = 1000212732652.

The previous prime is 1000212732601. The next prime is 1000212732689. The reversal of 1000212732653 is 3562372120001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 755625117289 + 244587615364 = 869267^2 + 494558^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000212732653 - 2⁸ = 1000212732397 is a prime.

It is a super-2 number, since 2×1000212732653² (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 (1000212735653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500106366326 + 500106366327.

It is an arithmetic number, because the mean of its divisors is an integer number (500106366327).

Almost surely, 2^{1000212732653} is an apocalyptic number.

It is an amenable number.

1000212732653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000212732653 is an equidigital number, since it uses as much as digits as its factorization.

1000212732653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 1000212732653 its reverse (3562372120001), we get a palindrome (4562584852654).

The spelling of 1000212732653 in words is "one trillion, two hundred twelve million, seven hundred thirty-two thousand, six hundred fifty-three".