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30231321330001 = 1131102186831441
BaseRepresentation
bin1101101111110110001110…
…01010110100000101010001
310222001002022202120212100211
412313323013022310011101
512430302221230030001
6144144024410044121
76240066216301141
oct667730712640521
9128032282525324
1030231321330001
1196a6038842050
123483048419641
1313b3a557b908c
147672bd18a921
153765bcd7c351
hex1b7ec72b4151

30231321330001 has 16 divisors (see below), whose sum is σ = 34076825750016. Its totient is φ = 26570420640000.

The previous prime is 30231321329983. The next prime is 30231321330107. The reversal of 30231321330001 is 10003312313203.

It is a cyclic number.

It is not a de Polignac number, because 30231321330001 - 27 = 30231321329873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30231321337001) 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, 43067560 + ... + 43763881.

It is an arithmetic number, because the mean of its divisors is an integer number (2129801609376).

Almost surely, 230231321330001 is an apocalyptic number.

30231321330001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30231321330001 is a deficient number, since it is larger than the sum of its proper divisors (3845504420015).

30231321330001 is a wasteful number, since it uses less digits than its factorization.

30231321330001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86832504.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30231321330001 its reverse (10003312313203), we get a palindrome (40234633643204).

The spelling of 30231321330001 in words is "thirty trillion, two hundred thirty-one billion, three hundred twenty-one million, three hundred thirty thousand, one".

Divisors: 1 11 31 341 1021 11231 31651 348161 86831441 955145851 2691774671 29609521381 88654901261 975203913871 2748301939091 30231321330001