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12131032022333 = 74143996283381
BaseRepresentation
bin1011000010000111100111…
…0110101011110100111101
31120221201022110221111220122
42300201321312223310331
53042223323144203313
641444530313024325
72361303165561230
oct260417166536475
946851273844818
1012131032022333
113957818359654
12143b0aa0b50a5
1369cc4a333c03
142dd20616d417
1516085168d708
hexb0879dabd3d

12131032022333 has 16 divisors (see below), whose sum is σ = 14234535194880. Its totient is φ = 10121308905600.

The previous prime is 12131032022233. The next prime is 12131032022339. The reversal of 12131032022333 is 33322023013121.

It is a cyclic number.

It is not a de Polignac number, because 12131032022333 - 220 = 12131030973757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12131032022339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48015698 + ... + 48267683.

It is an arithmetic number, because the mean of its divisors is an integer number (889658449680).

Almost surely, 212131032022333 is an apocalyptic number.

It is an amenable number.

12131032022333 is a deficient number, since it is larger than the sum of its proper divisors (2103503172547).

12131032022333 is an equidigital number, since it uses as much as digits as its factorization.

12131032022333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96283868.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12131032022333 its reverse (33322023013121), we get a palindrome (45453055035454).

The spelling of 12131032022333 in words is "twelve trillion, one hundred thirty-one billion, thirty-two million, twenty-two thousand, three hundred thirty-three".

Divisors: 1 7 41 287 439 3073 17999 125993 96283381 673983667 3947618621 27633330347 42268404259 295878829813 1733004574619 12131032022333