111210000007 has 4 divisors (see below), whose sum is σ = 111210713776. Its totient is φ = 111209286240.

The previous prime is 111209999987. The next prime is 111210000017. The reversal of 111210000007 is 700000012111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 111210000007 - 2³⁵ = 76850261639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111210000017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12219 + ... + 471772.

It is an arithmetic number, because the mean of its divisors is an integer number (27802678444).

Almost surely, 2^111210000007 is an apocalyptic number.

111210000007 is a deficient number, since it is larger than the sum of its proper divisors (713769).

111210000007 is an equidigital number, since it uses as much as digits as its factorization.

111210000007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713768.

The product of its (nonzero) digits is 14, while the sum is 13.

Adding to 111210000007 its reverse (700000012111), we get a palindrome (811210012118).

The spelling of 111210000007 in words is "one hundred eleven billion, two hundred ten million, seven", and thus it is an aban number.