11103130002 has 32 divisors (see below), whose sum is σ = 22524004800. Its totient is φ = 3648431808.

The previous prime is 11103129949. The next prime is 11103130021. The reversal of 11103130002 is 20003130111.

It is a super-3 number, since 3×11103130002³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11103130002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85749 + ... + 171927.

It is an arithmetic number, because the mean of its divisors is an integer number (703875150).

Almost surely, 2^11103130002 is an apocalyptic number.

11103130002 is an abundant number, since it is smaller than the sum of its proper divisors (11420874798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11103130002 is a wasteful number, since it uses less digits than its factorization.

11103130002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86490.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11103130002 its reverse (20003130111), we get a palindrome (31106260113).

The spelling of 11103130002 in words is "eleven billion, one hundred three million, one hundred thirty thousand, two".