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10301230301 = 61099168599
BaseRepresentation
bin10011001100000000…
…00100110011011101
3222120220120201102012
421212000010303131
5132044103332201
64422103041005
7513163004255
oct114600046335
928526521365
1010301230301
11440685987a
121bb5a40165
13c8222925b
146da176965
154045615bb
hex266004cdd

10301230301 has 4 divisors (see below), whose sum is σ = 10301460000. Its totient is φ = 10301000604.

The previous prime is 10301230283. The next prime is 10301230309. The reversal of 10301230301 is 10303210301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10303210301 = 41039251059.

It is a cyclic number.

It is not a de Polignac number, because 10301230301 - 230 = 9227488477 is a prime.

It is a super-2 number, since 2×103012303012 (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301230309) 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, 23201 + ... + 145398.

It is an arithmetic number, because the mean of its divisors is an integer number (2575365000).

Almost surely, 210301230301 is an apocalyptic number.

It is an amenable number.

10301230301 is a deficient number, since it is larger than the sum of its proper divisors (229699).

10301230301 is an equidigital number, since it uses as much as digits as its factorization.

10301230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229698.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10301230301 its reverse (10303210301), we get a palindrome (20604440602).

The spelling of 10301230301 in words is "ten billion, three hundred one million, two hundred thirty thousand, three hundred one".

Divisors: 1 61099 168599 10301230301