201002120223 has 8 divisors (see below), whose sum is σ = 272545248000. Its totient is φ = 131730202968.

The previous prime is 201002120203. The next prime is 201002120239. The reversal of 201002120223 is 322021200102.

It is a happy number.

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

It is not a de Polignac number, because 201002120223 - 2²¹ = 201000023071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002120203) 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, 567802423 + ... + 567802776.

It is an arithmetic number, because the mean of its divisors is an integer number (34068156000).

Almost surely, 2^201002120223 is an apocalyptic number.

201002120223 is a deficient number, since it is larger than the sum of its proper divisors (71543127777).

201002120223 is a wasteful number, since it uses less digits than its factorization.

201002120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135605261.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 201002120223 its reverse (322021200102), we get a palindrome (523023320325).

The spelling of 201002120223 in words is "two hundred one billion, two million, one hundred twenty thousand, two hundred twenty-three".