102000323023320 has 128 divisors (see below), whose sum is σ = 307633134997440. Its totient is φ = 27055389081600.

The previous prime is 102000323023309. The next prime is 102000323023369. The reversal of 102000323023320 is 23320323000201.

It is a congruent number.

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, 13983942 + ... + 19988778.

Almost surely, 2^{102000323023320} is an apocalyptic number.

102000323023320 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 102000323023320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153816567498720).

102000323023320 is an abundant number, since it is smaller than the sum of its proper divisors (205632811974120).

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

102000323023320 is a wasteful number, since it uses less digits than its factorization.

102000323023320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005605 (or 6005601 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 102000323023320 its reverse (23320323000201), we get a palindrome (125320646023521).

The spelling of 102000323023320 in words is "one hundred two trillion, three hundred twenty-three million, twenty-three thousand, three hundred twenty".