1011413011 has 12 divisors (see below), whose sum is σ = 1227896848. Its totient is φ = 815928192.

The previous prime is 1011413009. The next prime is 1011413021. The reversal of 1011413011 is 1103141101.

It is a happy number.

It is not a de Polignac number, because 1011413011 - 2¹ = 1011413009 is a prime.

It is a super-2 number, since 2×1011413011² = 2045912557640172242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011412982 and 1011413000.

It is not an unprimeable number, because it can be changed into a prime (1011413021) 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 11 ways as a sum of consecutive naturals, for example, 247956 + ... + 252001.

Almost surely, 2^1011413011 is an apocalyptic number.

1011413011 is a deficient number, since it is larger than the sum of its proper divisors (216483837).

1011413011 is an equidigital number, since it uses as much as digits as its factorization.

1011413011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499998 (or 499981 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 1011413011 is about 31802.7201823995. The cubic root of 1011413011 is about 1003.7899550944.

Adding to 1011413011 its reverse (1103141101), we get a palindrome (2114554112).

The spelling of 1011413011 in words is "one billion, eleven million, four hundred thirteen thousand, eleven".