102220311143 has 8 divisors (see below), whose sum is σ = 108238121712. Its totient is φ = 96203039616.

The previous prime is 102220311133. The next prime is 102220311191. The reversal of 102220311143 is 341113022201.

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 102220311143 - 2⁸ = 102220310887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220311103) 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, 294821 + ... + 539777.

It is an arithmetic number, because the mean of its divisors is an integer number (13529765214).

Almost surely, 2^102220311143 is an apocalyptic number.

102220311143 is a deficient number, since it is larger than the sum of its proper divisors (6017810569).

102220311143 is a wasteful number, since it uses less digits than its factorization.

102220311143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269521.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102220311143 its reverse (341113022201), we get a palindrome (443333333344).

The spelling of 102220311143 in words is "one hundred two billion, two hundred twenty million, three hundred eleven thousand, one hundred forty-three".