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10223020101 = 37486810481
BaseRepresentation
bin10011000010101011…
…01110100001000101
3222101110102020012010
421201111232201011
5131414043120401
64410230444433
7511223144220
oct114125564105
928343366163
1010223020101
1143766a0348
121b93803719
13c6bc74728
146cda185b7
153ec762ed6
hex26156e845

10223020101 has 8 divisors (see below), whose sum is σ = 15577935424. Its totient is φ = 5841725760.

The previous prime is 10223020099. The next prime is 10223020103. The reversal of 10223020101 is 10102032201.

It is an interprime number because it is at equal distance from previous prime (10223020099) and next prime (10223020103).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10223020101 - 21 = 10223020099 is a prime.

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 (10223020103) 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, 243405220 + ... + 243405261.

It is an arithmetic number, because the mean of its divisors is an integer number (1947241928).

Almost surely, 210223020101 is an apocalyptic number.

It is an amenable number.

10223020101 is a deficient number, since it is larger than the sum of its proper divisors (5354915323).

10223020101 is an equidigital number, since it uses as much as digits as its factorization.

10223020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486810491.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10223020101 its reverse (10102032201), we get a palindrome (20325052302).

The spelling of 10223020101 in words is "ten billion, two hundred twenty-three million, twenty thousand, one hundred one".

Divisors: 1 3 7 21 486810481 1460431443 3407673367 10223020101