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20332103121112 = 232541512890139
BaseRepresentation
bin1001001111101111011111…
…10010001011100011011000
32122222201201020002001120111
410213313233302023203120
510131110121344333422
6111124234512334104
74165642316666446
oct447675762134330
978881636061514
1020332103121112
116529884178392
1223445b8244334
13b464031190a3
14504116c67b96
15253d40b00a77
hex127defc8b8d8

20332103121112 has 8 divisors (see below), whose sum is σ = 38122693352100. Its totient is φ = 10166051560552.

The previous prime is 20332103121097. The next prime is 20332103121139. The reversal of 20332103121112 is 21112130123302.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270756445062 + ... + 1270756445077.

Almost surely, 220332103121112 is an apocalyptic number.

It is an amenable number.

20332103121112 is a deficient number, since it is larger than the sum of its proper divisors (17790590230988).

20332103121112 is a wasteful number, since it uses less digits than its factorization.

20332103121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541512890145 (or 2541512890141 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 20332103121112 its reverse (21112130123302), we get a palindrome (41444233244414).

The spelling of 20332103121112 in words is "twenty trillion, three hundred thirty-two billion, one hundred three million, one hundred twenty-one thousand, one hundred twelve".

Divisors: 1 2 4 8 2541512890139 5083025780278 10166051560556 20332103121112