111000013130 has 16 divisors (see below), whose sum is σ = 200133590400. Its totient is φ = 44325879312.

The previous prime is 111000013123. The next prime is 111000013133. The reversal of 111000013130 is 31310000111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (111000013133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9259454 + ... + 9271433.

It is an arithmetic number, because the mean of its divisors is an integer number (12508349400).

Almost surely, 2^111000013130 is an apocalyptic number.

111000013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111000013130 is a deficient number, since it is larger than the sum of its proper divisors (89133577270).

111000013130 is a wasteful number, since it uses less digits than its factorization.

111000013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18531493.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 111000013130 its reverse (31310000111), we get a palindrome (142310013241).

The spelling of 111000013130 in words is "one hundred eleven billion, thirteen thousand, one hundred thirty".