1030121212033 has 2 divisors, whose sum is σ = 1030121212034. Its totient is φ = 1030121212032.

The previous prime is 1030121212013. The next prime is 1030121212039. The reversal of 1030121212033 is 3302121210301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 795194877169 + 234926334864 = 891737^2 + 484692^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030121212033 - 2²⁵ = 1030087657601 is a prime.

It is a super-2 number, since 2×1030121212033² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030121212033.

It is not a weakly prime, because it can be changed into another prime (1030121212039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515060606016 + 515060606017.

It is an arithmetic number, because the mean of its divisors is an integer number (515060606017).

Almost surely, 2^{1030121212033} is an apocalyptic number.

It is an amenable number.

1030121212033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030121212033 is an equidigital number, since it uses as much as digits as its factorization.

1030121212033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1030121212033 its reverse (3302121210301), we get a palindrome (4332242422334).

The spelling of 1030121212033 in words is "one trillion, thirty billion, one hundred twenty-one million, two hundred twelve thousand, thirty-three".