102331220000 has 120 divisors (see below), whose sum is σ = 257108898816. Its totient is φ = 40061216000.

The previous prime is 102331219997. The next prime is 102331220003. The reversal of 102331220000 is 22133201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102331219997) and next prime (102331220003).

It is not an unprimeable number, because it can be changed into a prime (102331220003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 885569 + ... + 994431.

Almost surely, 2^102331220000 is an apocalyptic number.

102331220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102331220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128554449408).

102331220000 is an abundant number, since it is smaller than the sum of its proper divisors (154777678816).

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

102331220000 is an equidigital number, since it uses as much as digits as its factorization.

102331220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108940 (or 108917 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 102331220000 its reverse (22133201), we get a palindrome (102353353201).

The spelling of 102331220000 in words is "one hundred two billion, three hundred thirty-one million, two hundred twenty thousand".