102210300422391 has 8 divisors (see below), whose sum is σ = 155749029215104. Its totient is φ = 58405885955640.

The previous prime is 102210300422353. The next prime is 102210300422401. The reversal of 102210300422391 is 193224003012201.

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

It is not a de Polignac number, because 102210300422391 - 2¹¹ = 102210300420343 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 (102210300422311) 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, 2433578581465 + ... + 2433578581506.

It is an arithmetic number, because the mean of its divisors is an integer number (19468628651888).

Almost surely, 2^{102210300422391} is an apocalyptic number.

102210300422391 is a deficient number, since it is larger than the sum of its proper divisors (53538728792713).

102210300422391 is an equidigital number, since it uses as much as digits as its factorization.

102210300422391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867157162981.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 102210300422391 its reverse (193224003012201), we get a palindrome (295434303434592).

The spelling of 102210300422391 in words is "one hundred two trillion, two hundred ten billion, three hundred million, four hundred twenty-two thousand, three hundred ninety-one".