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101313223 = 1121114363
BaseRepresentation
bin1100000100111…
…10101011000111
321001122020121121
412002132223013
5201414010343
614015254411
72340101554
oct602365307
9231566547
10101313223
1152209140
1229b1a407
1317cb346b
14d653a2b
158d63aed
hex609eac7

101313223 has 8 divisors (see below), whose sum is σ = 110601216. Its totient is φ = 92038200.

The previous prime is 101313193. The next prime is 101313241. The reversal of 101313223 is 322313101.

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 101313223 - 29 = 101312711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101313197 and 101313206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101314223) 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, 21040 + ... + 25402.

It is an arithmetic number, because the mean of its divisors is an integer number (13825152).

Almost surely, 2101313223 is an apocalyptic number.

101313223 is a deficient number, since it is larger than the sum of its proper divisors (9287993).

101313223 is a wasteful number, since it uses less digits than its factorization.

101313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6485.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 101313223 is about 10065.4469846103. The cubic root of 101313223 is about 466.1818673429.

Adding to 101313223 its reverse (322313101), we get a palindrome (423626324).

The spelling of 101313223 in words is "one hundred one million, three hundred thirteen thousand, two hundred twenty-three".

Divisors: 1 11 2111 4363 23221 47993 9210293 101313223