210012201023 has 8 divisors (see below), whose sum is σ = 212103468336. Its totient is φ = 207921168000.

The previous prime is 210012201001. The next prime is 210012201031. The reversal of 210012201023 is 320102210012.

It is a happy number.

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 210012201023 - 2³⁰ = 208938459199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210012200989 and 210012201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012201053) 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, 2158340 + ... + 2253542.

It is an arithmetic number, because the mean of its divisors is an integer number (26512933542).

Almost surely, 2^210012201023 is an apocalyptic number.

210012201023 is a deficient number, since it is larger than the sum of its proper divisors (2091267313).

210012201023 is a wasteful number, since it uses less digits than its factorization.

210012201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117145.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 210012201023 its reverse (320102210012), we get a palindrome (530114411035).

The spelling of 210012201023 in words is "two hundred ten billion, twelve million, two hundred one thousand, twenty-three".