1040113011 has 8 divisors (see below), whose sum is σ = 1584934144. Its totient is φ = 594350280.

The previous prime is 1040112971. The next prime is 1040113021. The reversal of 1040113011 is 1103110401.

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

It is not a de Polignac number, because 1040113011 - 2¹¹ = 1040110963 is a prime.

It is a super-2 number, since 2×1040113011² = 2163670151302972242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040113021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24764575 + ... + 24764616.

It is an arithmetic number, because the mean of its divisors is an integer number (198116768).

Almost surely, 2^1040113011 is an apocalyptic number.

1040113011 is a deficient number, since it is larger than the sum of its proper divisors (544821133).

1040113011 is an equidigital number, since it uses as much as digits as its factorization.

1040113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49529201.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1040113011 is about 32250.7831067712. The cubic root of 1040113011 is about 1013.1961006184.

Adding to 1040113011 its reverse (1103110401), we get a palindrome (2143223412).

The spelling of 1040113011 in words is "one billion, forty million, one hundred thirteen thousand, eleven".