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10200311023 = 73474199387
BaseRepresentation
bin10010111111111110…
…00110010011101111
3222022212200111012011
421133333012103233
5131342234423043
64404100022051
7510526133050
oct113777062357
928285614164
1010200311023
11436489a711
121b88091927
13c673531c6
146ca9c6727
153ea77959d
hex25ffc64ef

10200311023 has 8 divisors (see below), whose sum is σ = 11691096192. Its totient is φ = 8717925336.

The previous prime is 10200311003. The next prime is 10200311029. The reversal of 10200311023 is 32011300201.

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 10200311023 - 29 = 10200310511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200310994 and 10200311012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200311029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2097265 + ... + 2102122.

It is an arithmetic number, because the mean of its divisors is an integer number (1461387024).

Almost surely, 210200311023 is an apocalyptic number.

10200311023 is a deficient number, since it is larger than the sum of its proper divisors (1490785169).

10200311023 is an equidigital number, since it uses as much as digits as its factorization.

10200311023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4199741.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10200311023 its reverse (32011300201), we get a palindrome (42211611224).

The spelling of 10200311023 in words is "ten billion, two hundred million, three hundred eleven thousand, twenty-three".

Divisors: 1 7 347 2429 4199387 29395709 1457187289 10200311023