102212323203101 has 4 divisors (see below), whose sum is σ = 102212944028832. Its totient is φ = 102211702377372.

The previous prime is 102212323203047. The next prime is 102212323203139. The reversal of 102212323203101 is 101302323212201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102212323203101 - 2³⁸ = 101937445296157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212323203301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310165841 + ... + 310495206.

It is an arithmetic number, because the mean of its divisors is an integer number (25553236007208).

Almost surely, 2^{102212323203101} is an apocalyptic number.

It is an amenable number.

102212323203101 is a deficient number, since it is larger than the sum of its proper divisors (620825731).

102212323203101 is an equidigital number, since it uses as much as digits as its factorization.

102212323203101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620825730.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102212323203101 its reverse (101302323212201), we get a palindrome (203514646415302).

The spelling of 102212323203101 in words is "one hundred two trillion, two hundred twelve billion, three hundred twenty-three million, two hundred three thousand, one hundred one".