1013133011 has 4 divisors (see below), whose sum is σ = 1105236024. Its totient is φ = 921030000.

The previous prime is 1013132993. The next prime is 1013133047. The reversal of 1013133011 is 1103313101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1013133011 - 2²⁶ = 946024147 is a prime.

It is a super-2 number, since 2×1013133011² = 2052876995955852242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013133061) 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, 46051490 + ... + 46051511.

It is an arithmetic number, because the mean of its divisors is an integer number (276309006).

Almost surely, 2^1013133011 is an apocalyptic number.

1013133011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1013133011 is a deficient number, since it is larger than the sum of its proper divisors (92103013).

1013133011 is an equidigital number, since it uses as much as digits as its factorization.

1013133011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92103012.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 1013133011 is about 31829.7504074411. The cubic root of 1013133011 is about 1004.3586449460.

Adding to 1013133011 its reverse (1103313101), we get a palindrome (2116446112).

The spelling of 1013133011 in words is "one billion, thirteen million, one hundred thirty-three thousand, eleven".