102231221330130 has 64 divisors (see below), whose sum is σ = 253286955307008. Its totient is φ = 26380443487680.

The previous prime is 102231221330093. The next prime is 102231221330141. The reversal of 102231221330130 is 31033122132201.

It is a super-3 number, since 3×102231221330130³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 102231221330130.

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, 9845469 + ... + 17360751.

It is an arithmetic number, because the mean of its divisors is an integer number (3957608676672).

Almost surely, 2^{102231221330130} is an apocalyptic number.

102231221330130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102231221330130 is an abundant number, since it is smaller than the sum of its proper divisors (151055733976878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102231221330130 is a wasteful number, since it uses less digits than its factorization.

102231221330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7529951.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 102231221330130 its reverse (31033122132201), we get a palindrome (133264343462331).

The spelling of 102231221330130 in words is "one hundred two trillion, two hundred thirty-one billion, two hundred twenty-one million, three hundred thirty thousand, one hundred thirty".