11112302130 has 32 divisors (see below), whose sum is σ = 27390325824. Its totient is φ = 2883191616.

The previous prime is 11112302101. The next prime is 11112302143. The reversal of 11112302130 is 3120321111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 5004432 + ... + 5006651.

It is an arithmetic number, because the mean of its divisors is an integer number (855947682).

Almost surely, 2^11112302130 is an apocalyptic number.

11112302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112302130 is an abundant number, since it is smaller than the sum of its proper divisors (16278023694).

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

11112302130 is a wasteful number, since it uses less digits than its factorization.

11112302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10011130.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11112302130 its reverse (3120321111), we get a palindrome (14232623241).

The spelling of 11112302130 in words is "eleven billion, one hundred twelve million, three hundred two thousand, one hundred thirty".