102210001323 has 32 divisors (see below), whose sum is σ = 153411273216. Its totient is φ = 60185968128.

The previous prime is 102210001319. The next prime is 102210001331. The reversal of 102210001323 is 323100012201.

It is not a de Polignac number, because 102210001323 - 2² = 102210001319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102210001363) 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, 759865 + ... + 884202.

It is an arithmetic number, because the mean of its divisors is an integer number (4794102288).

Almost surely, 2^102210001323 is an apocalyptic number.

102210001323 is a deficient number, since it is larger than the sum of its proper divisors (51201271893).

102210001323 is a wasteful number, since it uses less digits than its factorization.

102210001323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644163.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102210001323 its reverse (323100012201), we get a palindrome (425310013524).

The spelling of 102210001323 in words is "one hundred two billion, two hundred ten million, one thousand, three hundred twenty-three".