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30010203313001 = 139215900743259
BaseRepresentation
bin1101101001011010010111…
…00000100001001101101001
310221020221120200000202121122
412310231023200201031221
512413141344022004001
6143454255211345025
76215110546204352
oct664551340411551
9127227520022548
1030010203313001
11962028a45113a
123448218452175
131398c472a3972
1475a704514d29
1537097a947b1b
hex1b4b4b821369

30010203313001 has 4 divisors (see below), whose sum is σ = 30226104056400. Its totient is φ = 29794302569604.

The previous prime is 30010203312949. The next prime is 30010203313031. The reversal of 30010203313001 is 10031330201003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30010203313001 is a prime.

It is a super-2 number, since 2×300102033130012 (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 (30010203313031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107950371491 + ... + 107950371768.

It is an arithmetic number, because the mean of its divisors is an integer number (7556526014100).

Almost surely, 230010203313001 is an apocalyptic number.

It is an amenable number.

30010203313001 is a deficient number, since it is larger than the sum of its proper divisors (215900743399).

30010203313001 is a wasteful number, since it uses less digits than its factorization.

30010203313001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215900743398.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30010203313001 its reverse (10031330201003), we get a palindrome (40041533514004).

The spelling of 30010203313001 in words is "thirty trillion, ten billion, two hundred three million, three hundred thirteen thousand, one".

Divisors: 1 139 215900743259 30010203313001