1030211223133 has 4 divisors (see below), whose sum is σ = 1030851505180. Its totient is φ = 1029570941088.

The previous prime is 1030211223121. The next prime is 1030211223143. The reversal of 1030211223133 is 3313221120301.

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 884205463684 + 146005759449 = 940322^2 + 382107^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030211223133 - 2²⁵ = 1030177668701 is a prime.

It is a super-2 number, since 2×1030211223133² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030211223143) 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, 320138610 + ... + 320141827.

It is an arithmetic number, because the mean of its divisors is an integer number (257712876295).

Almost surely, 2^{1030211223133} is an apocalyptic number.

It is an amenable number.

1030211223133 is a deficient number, since it is larger than the sum of its proper divisors (640282047).

1030211223133 is an equidigital number, since it uses as much as digits as its factorization.

1030211223133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640282046.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1030211223133 its reverse (3313221120301), we get a palindrome (4343432343434).

The spelling of 1030211223133 in words is "one trillion, thirty billion, two hundred eleven million, two hundred twenty-three thousand, one hundred thirty-three".