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30123300313001 = 719226490979797
BaseRepresentation
bin1101101100101101000001…
…00111010101011110101001
310221122202111120222122022102
412312112200213111132221
512422020004340004001
6144022241512503145
76226223314636340
oct666264047253651
9127582446878272
1030123300313001
119664246794185
1234661203aaab5
1313a67cc2b823c
14761d92b50b57
15373899894e6b
hex1b65a09d57a9

30123300313001 has 8 divisors (see below), whose sum is σ = 36238556767680. Its totient is φ = 24461025817968.

The previous prime is 30123300312983. The next prime is 30123300313009. The reversal of 30123300313001 is 10031300332103.

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

It is a de Polignac number, because none of the positive numbers 2k-30123300313001 is a prime.

It is a super-2 number, since 2×301233003130012 (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 (30123300313009) 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, 113245489766 + ... + 113245490031.

It is an arithmetic number, because the mean of its divisors is an integer number (4529819595960).

Almost surely, 230123300313001 is an apocalyptic number.

It is an amenable number.

30123300313001 is a deficient number, since it is larger than the sum of its proper divisors (6115256454679).

30123300313001 is a wasteful number, since it uses less digits than its factorization.

30123300313001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226490979823.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30123300313001 its reverse (10031300332103), we get a palindrome (40154600645104).

The spelling of 30123300313001 in words is "thirty trillion, one hundred twenty-three billion, three hundred million, three hundred thirteen thousand, one".

Divisors: 1 7 19 133 226490979797 1585436858579 4303328616143 30123300313001