102003011022000 has 320 divisors, whose sum is σ = 358846038240768. Its totient is φ = 24721649280000.

The previous prime is 102003011021981. The next prime is 102003011022001. The reversal of 102003011022000 is 220110300201.

It is a super-2 number, since 2×102003011022000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (102003011022001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259249422 + ... + 259642578.

Almost surely, 2^{102003011022000} is an apocalyptic number.

102003011022000 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 102003011022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179423019120384).

102003011022000 is an abundant number, since it is smaller than the sum of its proper divisors (256843027218768).

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

102003011022000 is a wasteful number, since it uses less digits than its factorization.

102003011022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397125 (or 397109 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 102003011022000 its reverse (220110300201), we get a palindrome (102223121322201).

The spelling of 102003011022000 in words is "one hundred two trillion, three billion, eleven million, twenty-two thousand".