111210320001 has 8 divisors (see below), whose sum is σ = 161760465504. Its totient is φ = 67400193920.

The previous prime is 111210319967. The next prime is 111210320017. The reversal of 111210320001 is 100023012111.

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

It is a cyclic number.

It is not a de Polignac number, because 111210320001 - 2⁶ = 111210319937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111210320051) 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, 1685004816 + ... + 1685004881.

It is an arithmetic number, because the mean of its divisors is an integer number (20220058188).

Almost surely, 2^111210320001 is an apocalyptic number.

111210320001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111210320001 is a deficient number, since it is larger than the sum of its proper divisors (50550145503).

111210320001 is a wasteful number, since it uses less digits than its factorization.

111210320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370009711.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 111210320001 its reverse (100023012111), we get a palindrome (211233332112).

The spelling of 111210320001 in words is "one hundred eleven billion, two hundred ten million, three hundred twenty thousand, one".