102203200102230 has 128 divisors (see below), whose sum is σ = 288760058352000. Its totient is φ = 25634437742592.

The previous prime is 102203200102219. The next prime is 102203200102249. The reversal of 102203200102230 is 32201002302201.

102203200102230 is a `hidden beast` number, since 1 + 0 + 220 + 3 + 200 + 10 + 2 + 230 = 666.

It is a super-2 number, since 2×102203200102230² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 77467 + ... + 14297286.

It is an arithmetic number, because the mean of its divisors is an integer number (2255937955875).

Almost surely, 2^{102203200102230} is an apocalyptic number.

102203200102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102203200102230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144380029176000).

102203200102230 is an abundant number, since it is smaller than the sum of its proper divisors (186556858249770).

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

102203200102230 is a wasteful number, since it uses less digits than its factorization.

102203200102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14376335 (or 14376329 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102203200102230 its reverse (32201002302201), we get a palindrome (134404202404431).

The spelling of 102203200102230 in words is "one hundred two trillion, two hundred three billion, two hundred million, one hundred two thousand, two hundred thirty".