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30101132312201 = 711313236332901
BaseRepresentation
bin1101101100000011101110…
…10011000111111010001001
310221120122021122222112001202
412312001313103013322021
512421134104332442301
6144004134055353545
76224510056016366
oct666016723077211
9127518248875052
1030101132312201
119655900501065
1234619743828b5
1313a46a8703bc2
14760c8c95b46d
15372eed62d66b
hex1b60774c7e89

30101132312201 has 8 divisors (see below), whose sum is σ = 30758107900608. Its totient is φ = 29450629390000.

The previous prime is 30101132312159. The next prime is 30101132312203. The reversal of 30101132312201 is 10221323110103.

It is a happy number.

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 30101132312201 - 26 = 30101132312137 is a prime.

It is a super-2 number, since 2×301011323122012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30101132312203) 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, 1618157150 + ... + 1618175751.

It is an arithmetic number, because the mean of its divisors is an integer number (3844763487576).

Almost surely, 230101132312201 is an apocalyptic number.

It is an amenable number.

30101132312201 is a deficient number, since it is larger than the sum of its proper divisors (656975588407).

30101132312201 is a wasteful number, since it uses less digits than its factorization.

30101132312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236333103.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30101132312201 its reverse (10221323110103), we get a palindrome (40322455422304).

The spelling of 30101132312201 in words is "thirty trillion, one hundred one billion, one hundred thirty-two million, three hundred twelve thousand, two hundred one".

Divisors: 1 71 131 9301 3236332901 229779635971 423959610031 30101132312201