11003101012 has 12 divisors (see below), whose sum is σ = 20388099060. Its totient is φ = 5177929856.

The previous prime is 11003100989. The next prime is 11003101013. The reversal of 11003101012 is 21010130011.

It can be written as a sum of positive squares in 2 ways, for example, as 6844914756 + 4158186256 = 82734^2 + 64484^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11003101012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003101013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80905087 + ... + 80905222.

It is an arithmetic number, because the mean of its divisors is an integer number (1699008255).

Almost surely, 2^11003101012 is an apocalyptic number.

It is an amenable number.

11003101012 is a deficient number, since it is larger than the sum of its proper divisors (9384998048).

11003101012 is a wasteful number, since it uses less digits than its factorization.

11003101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161810330 (or 161810328 counting only the distinct ones).

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

Adding to 11003101012 its reverse (21010130011), we get a palindrome (32013231023).

The spelling of 11003101012 in words is "eleven billion, three million, one hundred one thousand, twelve".