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10101300023 = 17594194119
BaseRepresentation
bin10010110100001010…
…11001101100110111
3222001222101012122002
421122011121230313
5131141413100043
64350201525515
7505214430203
oct113205315467
928058335562
1010101300023
114313a14241
121b5aaa389b
13c4c997909
146bb7b1b03
153e1c1cbb8
hex25a159b37

10101300023 has 4 divisors (see below), whose sum is σ = 10695494160. Its totient is φ = 9507105888.

The previous prime is 10101299951. The next prime is 10101300031. The reversal of 10101300023 is 32000310101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32000310101 = 291103458969.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10101300023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101299977 and 10101300013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101300043) 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, 297097043 + ... + 297097076.

It is an arithmetic number, because the mean of its divisors is an integer number (2673873540).

Almost surely, 210101300023 is an apocalyptic number.

10101300023 is a deficient number, since it is larger than the sum of its proper divisors (594194137).

10101300023 is an equidigital number, since it uses as much as digits as its factorization.

10101300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594194136.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10101300023 its reverse (32000310101), we get a palindrome (42101610124).

The spelling of 10101300023 in words is "ten billion, one hundred one million, three hundred thousand, twenty-three".

Divisors: 1 17 594194119 10101300023