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132230310113220 = 22351131731014671877
BaseRepresentation
bin11110000100001101000100…
…101010011010111111000100
3122100012002112122222002222020
4132010031010222122333010
5114312430133342110340
61145121433232003140
736565216231652544
oct3604150452327704
9570162478862866
10132230310113220
1139150617904960
12129b71533904b0
1358a235982c857
142491da4421324
15104493197e9d0
hex784344a9afc4

132230310113220 has 768 divisors, whose sum is σ = 427970504392704. Its totient is φ = 30212904960000.

The previous prime is 132230310113113. The next prime is 132230310113371. The reversal of 132230310113220 is 22311013032231.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 70447686922 + ... + 70447688798.

It is an arithmetic number, because the mean of its divisors is an integer number (557253260928).

Almost surely, 2132230310113220 is an apocalyptic number.

132230310113220 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 132230310113220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213985252196352).

132230310113220 is an abundant number, since it is smaller than the sum of its proper divisors (295740194279484).

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

132230310113220 is a wasteful number, since it uses less digits than its factorization.

132230310113220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572 (or 2570 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 132230310113220 its reverse (22311013032231), we get a palindrome (154541323145451).

The spelling of 132230310113220 in words is "one hundred thirty-two trillion, two hundred thirty billion, three hundred ten million, one hundred thirteen thousand, two hundred twenty".