110021201983 has 32 divisors (see below), whose sum is σ = 143176753152. Its totient is φ = 81978415200.

The previous prime is 110021201981. The next prime is 110021201993. The reversal of 110021201983 is 389102120011.

It is not a de Polignac number, because 110021201983 - 2¹ = 110021201981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021201981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7485760 + ... + 7500442.

It is an arithmetic number, because the mean of its divisors is an integer number (4474273536).

Almost surely, 2^110021201983 is an apocalyptic number.

110021201983 is a deficient number, since it is larger than the sum of its proper divisors (33155551169).

110021201983 is a wasteful number, since it uses less digits than its factorization.

110021201983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18955.

The product of its (nonzero) digits is 864, while the sum is 28.

Adding to 110021201983 its reverse (389102120011), we get a palindrome (499123321994).

The spelling of 110021201983 in words is "one hundred ten billion, twenty-one million, two hundred one thousand, nine hundred eighty-three".