102030311222000 has 320 divisors, whose sum is σ = 295392846028800. Its totient is φ = 33348091392000.

The previous prime is 102030311221991. The next prime is 102030311222011. The reversal of 102030311222000 is 222113030201.

It is a self number, because there is not a number n which added to its sum of digits gives 102030311222000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27323576 + ... + 30832424.

It is an arithmetic number, because the mean of its divisors is an integer number (923102643840).

Almost surely, 2^{102030311222000} is an apocalyptic number.

102030311222000 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 102030311222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147696423014400).

102030311222000 is an abundant number, since it is smaller than the sum of its proper divisors (193362534806800).

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

102030311222000 is a wasteful number, since it uses less digits than its factorization.

102030311222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508977 (or 3508961 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102030311222000 its reverse (222113030201), we get a palindrome (102252424252201).

The spelling of 102030311222000 in words is "one hundred two trillion, thirty billion, three hundred eleven million, two hundred twenty-two thousand".