1030212133 has 4 divisors (see below), whose sum is σ = 1030277248. Its totient is φ = 1030147020.

The previous prime is 1030212109. The next prime is 1030212137. The reversal of 1030212133 is 3312120301.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1030212133 - 2⁵ = 1030212101 is a prime.

It is a super-2 number, since 2×1030212133² = 2122674077960819378, which 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 (1030212137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8098 + ... + 46108.

It is an arithmetic number, because the mean of its divisors is an integer number (257569312).

Almost surely, 2^1030212133 is an apocalyptic number.

It is an amenable number.

1030212133 is a deficient number, since it is larger than the sum of its proper divisors (65115).

1030212133 is an equidigital number, since it uses as much as digits as its factorization.

1030212133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65114.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1030212133 is about 32096.9178115283. The cubic root of 1030212133 is about 1009.9709605087.

Adding to 1030212133 its reverse (3312120301), we get a palindrome (4342332434).

The spelling of 1030212133 in words is "one billion, thirty million, two hundred twelve thousand, one hundred thirty-three".