102111002002230 has 256 divisors, whose sum is σ = 266555990937600. Its totient is φ = 24884998060032.

The previous prime is 102111002002171. The next prime is 102111002002241. The reversal of 102111002002230 is 32200200111201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25896777639 + ... + 25896781581.

It is an arithmetic number, because the mean of its divisors is an integer number (1041234339600).

Almost surely, 2^{102111002002230} is an apocalyptic number.

102111002002230 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 102111002002230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133277995468800).

102111002002230 is an abundant number, since it is smaller than the sum of its proper divisors (164444988935370).

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

102111002002230 is a wasteful number, since it uses less digits than its factorization.

102111002002230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5455.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102111002002230 its reverse (32200200111201), we get a palindrome (134311202113431).

The spelling of 102111002002230 in words is "one hundred two trillion, one hundred eleven billion, two million, two thousand, two hundred thirty".