111012040130 has 8 divisors (see below), whose sum is σ = 199821672252. Its totient is φ = 44404816048.

The previous prime is 111012040127. The next prime is 111012040151. The reversal of 111012040130 is 31040210111.

It can be written as a sum of positive squares in 2 ways, for example, as 110245913089 + 766127041 = 332033^2 + 27679^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5550601997 + ... + 5550602016.

Almost surely, 2^111012040130 is an apocalyptic number.

111012040130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111012040130 is a deficient number, since it is larger than the sum of its proper divisors (88809632122).

111012040130 is a wasteful number, since it uses less digits than its factorization.

111012040130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11101204020.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 111012040130 its reverse (31040210111), we get a palindrome (142052250241).

The spelling of 111012040130 in words is "one hundred eleven billion, twelve million, forty thousand, one hundred thirty".