111010210011983 has 8 divisors (see below), whose sum is σ = 112839616502448. Its totient is φ = 109185878159424.

The previous prime is 111010210011977. The next prime is 111010210012003. The reversal of 111010210011983 is 389110012010111.

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 111010210011983 - 2²⁶ = 111010142903119 is a prime.

It is a super-3 number, since 3×111010210011983³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111010210011683) 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, 1268615366 + ... + 1268702867.

It is an arithmetic number, because the mean of its divisors is an integer number (14104952062806).

Almost surely, 2^{111010210011983} is an apocalyptic number.

111010210011983 is a deficient number, since it is larger than the sum of its proper divisors (1829406490465).

111010210011983 is an equidigital number, since it uses as much as digits as its factorization.

111010210011983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537318953.

The product of its (nonzero) digits is 432, while the sum is 29.

The spelling of 111010210011983 in words is "one hundred eleven trillion, ten billion, two hundred ten million, eleven thousand, nine hundred eighty-three".