1030133333221 has 4 divisors (see below), whose sum is σ = 1030146588000. Its totient is φ = 1030120078444.

The previous prime is 1030133333197. The next prime is 1030133333249. The reversal of 1030133333221 is 1223333310301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1030133333221 - 2⁵ = 1030133333189 is a prime.

It is a super-2 number, since 2×1030133333221² (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 (1030133333821) 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, 6510121 + ... + 6666478.

It is an arithmetic number, because the mean of its divisors is an integer number (257536647000).

Almost surely, 2^{1030133333221} is an apocalyptic number.

It is an amenable number.

1030133333221 is a deficient number, since it is larger than the sum of its proper divisors (13254779).

1030133333221 is an equidigital number, since it uses as much as digits as its factorization.

1030133333221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13254778.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1030133333221 its reverse (1223333310301), we get a palindrome (2253466643522).

The spelling of 1030133333221 in words is "one trillion, thirty billion, one hundred thirty-three million, three hundred thirty-three thousand, two hundred twenty-one".