102231020319 has 8 divisors (see below), whose sum is σ = 140705060352. Its totient is φ = 65955496920.

The previous prime is 102231020303. The next prime is 102231020363. The reversal of 102231020319 is 913020132201.

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

It is not a de Polignac number, because 102231020319 - 2⁴ = 102231020303 is a prime.

It is a super-3 number, since 3×102231020319³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102231020389) 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, 549629049 + ... + 549629234.

It is an arithmetic number, because the mean of its divisors is an integer number (17588132544).

Almost surely, 2^102231020319 is an apocalyptic number.

102231020319 is a deficient number, since it is larger than the sum of its proper divisors (38474040033).

102231020319 is a wasteful number, since it uses less digits than its factorization.

102231020319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099258317.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 102231020319 in words is "one hundred two billion, two hundred thirty-one million, twenty thousand, three hundred nineteen".