111203113222130 has 8 divisors (see below), whose sum is σ = 200165603799852. Its totient is φ = 44481245288848.

The previous prime is 111203113222121. The next prime is 111203113222139. The reversal of 111203113222130 is 31222311302111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (111203113222121) and next prime (111203113222139).

It can be written as a sum of positive squares in 2 ways, for example, as 100667369755969 + 10535743466161 = 10033313^2 + 3245881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×111203113222130² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111203113222096 and 111203113222105.

It is not an unprimeable number, because it can be changed into a prime (111203113222139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5560155661097 + ... + 5560155661116.

Almost surely, 2^{111203113222130} is an apocalyptic number.

111203113222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111203113222130 is a deficient number, since it is larger than the sum of its proper divisors (88962490577722).

111203113222130 is a wasteful number, since it uses less digits than its factorization.

111203113222130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11120311322220.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 111203113222130 its reverse (31222311302111), we get a palindrome (142425424524241).

The spelling of 111203113222130 in words is "one hundred eleven trillion, two hundred three billion, one hundred thirteen million, two hundred twenty-two thousand, one hundred thirty".