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100230201223 = 7611303101081
BaseRepresentation
bin101110101011000101…
…1110111111110000111
3100120201012210202221221
41131112023313332013
53120232412414343
6114013425021211
710145540440045
oct1352613677607
9316635722857
10100230201223
1139564376749
1217512a84807
1395b440c499
144bcb865395
15291955c5ed
hex17562f7f87

100230201223 has 8 divisors (see below), whose sum is σ = 100439927136. Its totient is φ = 100020681600.

The previous prime is 100230201221. The next prime is 100230201257. The reversal of 100230201223 is 322102032001.

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 100230201223 - 21 = 100230201221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100230201197 and 100230201206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100230201221) 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, 941043 + ... + 1042123.

It is an arithmetic number, because the mean of its divisors is an integer number (12554990892).

Almost surely, 2100230201223 is an apocalyptic number.

100230201223 is a deficient number, since it is larger than the sum of its proper divisors (209725913).

100230201223 is a wasteful number, since it uses less digits than its factorization.

100230201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103145.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100230201223 its reverse (322102032001), we get a palindrome (422332233224).

The spelling of 100230201223 in words is "one hundred billion, two hundred thirty million, two hundred one thousand, two hundred twenty-three".

Divisors: 1 761 1303 101081 991583 76922641 131708543 100230201223