1101013012 has 12 divisors (see below), whose sum is σ = 2101934016. Its totient is φ = 500460440.

The previous prime is 1101012977. The next prime is 1101013021. The reversal of 1101013012 is 2103101011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101013012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12511468 + ... + 12511555.

It is an arithmetic number, because the mean of its divisors is an integer number (175161168).

Almost surely, 2^1101013012 is an apocalyptic number.

It is an amenable number.

1101013012 is a deficient number, since it is larger than the sum of its proper divisors (1000921004).

1101013012 is a wasteful number, since it uses less digits than its factorization.

1101013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25023038 (or 25023036 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1101013012 is about 33181.5161196712. The cubic root of 1101013012 is about 1032.5969006996.

Adding to 1101013012 its reverse (2103101011), we get a palindrome (3204114023).

The spelling of 1101013012 in words is "one billion, one hundred one million, thirteen thousand, twelve".