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1332112333231 = 9708291372139
BaseRepresentation
bin10011011000101000000…
…101010001100110101111
311201100102012101000001101
4103120220011101212233
5133311131224130411
62455544114223531
7165145662002221
oct23305005214657
94640365330041
101332112333231
11473a44758469
12196209884ba7
1398804ca7c54
1448690370411
15249b82008c1
hex136281519af

1332112333231 has 4 divisors (see below), whose sum is σ = 1332114676200. Its totient is φ = 1332109990264.

The previous prime is 1332112333217. The next prime is 1332112333243. The reversal of 1332112333231 is 1323332112331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1332112333231 - 25 = 1332112333199 is a prime.

It is a super-2 number, since 2×13321123332312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332112333231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332112333291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284760 + ... + 1656898.

It is an arithmetic number, because the mean of its divisors is an integer number (333028669050).

Almost surely, 21332112333231 is an apocalyptic number.

1332112333231 is a deficient number, since it is larger than the sum of its proper divisors (2342969).

1332112333231 is an equidigital number, since it uses as much as digits as its factorization.

1332112333231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342968.

The product of its digits is 5832, while the sum is 28.

Adding to 1332112333231 its reverse (1323332112331), we get a palindrome (2655444445562).

The spelling of 1332112333231 in words is "one trillion, three hundred thirty-two billion, one hundred twelve million, three hundred thirty-three thousand, two hundred thirty-one".

Divisors: 1 970829 1372139 1332112333231