1013144011 has 24 divisors (see below), whose sum is σ = 1178709840. Its totient is φ = 867746880.

The previous prime is 1013144003. The next prime is 1013144017. The reversal of 1013144011 is 1104413101.

It is not a de Polignac number, because 1013144011 - 2³ = 1013144003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013144017) 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 23 ways as a sum of consecutive naturals, for example, 451785 + ... + 454021.

It is an arithmetic number, because the mean of its divisors is an integer number (49112910).

Almost surely, 2^1013144011 is an apocalyptic number.

1013144011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1013144011 is a deficient number, since it is larger than the sum of its proper divisors (165565829).

1013144011 is a wasteful number, since it uses less digits than its factorization.

1013144011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475 (or 2464 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1013144011 is about 31829.9232012897. The cubic root of 1013144011 is about 1004.3622798439.

Adding to 1013144011 its reverse (1104413101), we get a palindrome (2117557112).

The spelling of 1013144011 in words is "one billion, thirteen million, one hundred forty-four thousand, eleven".