1012013133 has 8 divisors (see below), whose sum is σ = 1408018368. Its totient is φ = 645341664.

The previous prime is 1012013117. The next prime is 1012013137. The reversal of 1012013133 is 3313102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1012013133 - 2⁴ = 1012013117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012013137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7333360 + ... + 7333497.

It is an arithmetic number, because the mean of its divisors is an integer number (176002296).

Almost surely, 2^1012013133 is an apocalyptic number.

It is an amenable number.

1012013133 is a deficient number, since it is larger than the sum of its proper divisors (396005235).

1012013133 is a wasteful number, since it uses less digits than its factorization.

1012013133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14666883.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1012013133 is about 31812.1538566630. The cubic root of 1012013133 is about 1003.9884487938.

Adding to 1012013133 its reverse (3313102101), we get a palindrome (4325115234).

The spelling of 1012013133 in words is "one billion, twelve million, thirteen thousand, one hundred thirty-three".