1020130133 has 4 divisors (see below), whose sum is σ = 1112869248. Its totient is φ = 927391020.

The previous prime is 1020130127. The next prime is 1020130171. The reversal of 1020130133 is 3310310201.

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 1020130133 - 2⁴ = 1020130117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020130123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46369541 + ... + 46369562.

It is an arithmetic number, because the mean of its divisors is an integer number (278217312).

Almost surely, 2^1020130133 is an apocalyptic number.

It is an amenable number.

1020130133 is a deficient number, since it is larger than the sum of its proper divisors (92739115).

1020130133 is an equidigital number, since it uses as much as digits as its factorization.

1020130133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92739114.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1020130133 is about 31939.4760915078. The cubic root of 1020130133 is about 1006.6655165087.

Adding to 1020130133 its reverse (3310310201), we get a palindrome (4330440334).

The spelling of 1020130133 in words is "one billion, twenty million, one hundred thirty thousand, one hundred thirty-three".