11030111202 has 64 divisors (see below), whose sum is σ = 24803412480. Its totient is φ = 3241123200.

The previous prime is 11030111201. The next prime is 11030111203. The reversal of 11030111202 is 20211103011.

It is an interprime number because it is at equal distance from previous prime (11030111201) and next prime (11030111203).

It is not an unprimeable number, because it can be changed into a prime (11030111201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380502 + ... + 408462.

It is an arithmetic number, because the mean of its divisors is an integer number (387553320).

Almost surely, 2^11030111202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11030111202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12401706240).

11030111202 is an abundant number, since it is smaller than the sum of its proper divisors (13773301278).

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

11030111202 is a wasteful number, since it uses less digits than its factorization.

11030111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28159.

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

Adding to 11030111202 its reverse (20211103011), we get a palindrome (31241214213).

The spelling of 11030111202 in words is "eleven billion, thirty million, one hundred eleven thousand, two hundred two".