202123101210002 has 64 divisors (see below), whose sum is σ = 363300198105600. Its totient is φ = 82459857047040.

The previous prime is 202123101209951. The next prime is 202123101210013. The reversal of 202123101210002 is 200012101321202.

202123101210002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167595524 + ... + 168797232.

It is an arithmetic number, because the mean of its divisors is an integer number (5676565595400).

Almost surely, 2^{202123101210002} is an apocalyptic number.

202123101210002 is a deficient number, since it is larger than the sum of its proper divisors (161177096895598).

202123101210002 is a wasteful number, since it uses less digits than its factorization.

202123101210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204251.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 202123101210002 its reverse (200012101321202), we get a palindrome (402135202531204).

The spelling of 202123101210002 in words is "two hundred two trillion, one hundred twenty-three billion, one hundred one million, two hundred ten thousand, two".