102203212230132 has 192 divisors, whose sum is σ = 274019782579200. Its totient is φ = 29369904224256.

The previous prime is 102203212230121. The next prime is 102203212230137. The reversal of 102203212230132 is 231032212302201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102203212230137) 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, 277769619 + ... + 278137317.

It is an arithmetic number, because the mean of its divisors is an integer number (1427186367600).

Almost surely, 2^{102203212230132} is an apocalyptic number.

102203212230132 is a gapful number since it is divisible by the number (12) 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 102203212230132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137009891289600).

102203212230132 is an abundant number, since it is smaller than the sum of its proper divisors (171816570349068).

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

102203212230132 is a wasteful number, since it uses less digits than its factorization.

102203212230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368542 (or 368540 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102203212230132 its reverse (231032212302201), we get a palindrome (333235424532333).

The spelling of 102203212230132 in words is "one hundred two trillion, two hundred three billion, two hundred twelve million, two hundred thirty thousand, one hundred thirty-two".