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132231223033 = 71313782112919
BaseRepresentation
bin111101100100110011…
…0000101011011111001
3110122022102101010012221
41323021212011123321
54131302143114113
6140425102004041
712360545564530
oct1731146053371
9418272333187
10132231223033
1151096095008
1221763b76621
13c614218a50
146585953317
15368db9b98d
hex1ec99856f9

132231223033 has 32 divisors (see below), whose sum is σ = 164146429440. Its totient is φ = 103724305920.

The previous prime is 132231223001. The next prime is 132231223049. The reversal of 132231223033 is 330322132231.

It is a cyclic number.

It is not a de Polignac number, because 132231223033 - 25 = 132231223001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132231222989 and 132231223007.

It is not an unprimeable number, because it can be changed into a prime (132231203033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10228948 + ... + 10241866.

It is an arithmetic number, because the mean of its divisors is an integer number (5129575920).

Almost surely, 2132231223033 is an apocalyptic number.

132231223033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

132231223033 is a deficient number, since it is larger than the sum of its proper divisors (31915206407).

132231223033 is a wasteful number, since it uses less digits than its factorization.

132231223033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13897.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 132231223033 its reverse (330322132231), we get a palindrome (462553355264).

The spelling of 132231223033 in words is "one hundred thirty-two billion, two hundred thirty-one million, two hundred twenty-three thousand, thirty-three".

Divisors: 1 7 13 91 137 821 959 1781 5747 10673 12467 12919 74711 90433 112477 167947 787339 1175629 1462201 1769903 10235407 10606499 12389321 23008739 74245493 137884487 161061173 965191409 1453090363 10171632541 18890174719 132231223033