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30231311330201 = 233267148576607
BaseRepresentation
bin1101101111110110001101…
…00100101010101110011001
310222001002022001202211012212
412313323012210222232121
512430302211200031301
6144144023411444505
76240066035302202
oct667730644525631
9128032261684185
1030231311330201
1196a6033132053
123483044bb6735
1313b3a536c7637
147672bbb065a9
153765bc0544bb
hex1b7ec692ab99

30231311330201 has 8 divisors (see below), whose sum is σ = 30372426998784. Its totient is φ = 30090292820640.

The previous prime is 30231311330197. The next prime is 30231311330203. The reversal of 30231311330201 is 10203311313203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30231311330201 - 22 = 30231311330197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30231311330203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23665961 + ... + 24910646.

It is an arithmetic number, because the mean of its divisors is an integer number (3796553374848).

Almost surely, 230231311330201 is an apocalyptic number.

It is an amenable number.

30231311330201 is a deficient number, since it is larger than the sum of its proper divisors (141115668583).

30231311330201 is a wasteful number, since it uses less digits than its factorization.

30231311330201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48579511.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 30231311330201 its reverse (10203311313203), we get a palindrome (40434622643404).

The spelling of 30231311330201 in words is "thirty trillion, two hundred thirty-one billion, three hundred eleven million, three hundred thirty thousand, two hundred one".

Divisors: 1 233 2671 622343 48576607 11318349431 129748117297 30231311330201