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10111200323 = 72331623417
BaseRepresentation
bin10010110101010110…
…01010110001000011
3222002200000012021212
421122223022301003
5131201431402243
64351154040335
7505364533100
oct113253126103
928080005255
1010111200323
114319566504
121b622790ab
13c51a52c93
146bcc2baa7
153e2a26318
hex25aacac43

10111200323 has 12 divisors (see below), whose sum is σ = 11797562232. Its totient is φ = 8640545760.

The previous prime is 10111200301. The next prime is 10111200371. The reversal of 10111200323 is 32300211101.

It is not a de Polignac number, because 10111200323 - 26 = 10111200259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10111200298 and 10111200307.

It is not an unprimeable number, because it can be changed into a prime (10111202323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295490 + ... + 327927.

It is an arithmetic number, because the mean of its divisors is an integer number (983130186).

Almost surely, 210111200323 is an apocalyptic number.

10111200323 is a deficient number, since it is larger than the sum of its proper divisors (1686361909).

10111200323 is an equidigital number, since it uses as much as digits as its factorization.

10111200323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623762 (or 623755 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10111200323 its reverse (32300211101), we get a palindrome (42411411424).

The spelling of 10111200323 in words is "ten billion, one hundred eleven million, two hundred thousand, three hundred twenty-three".

Divisors: 1 7 49 331 2317 16219 623417 4363919 30547433 206351027 1444457189 10111200323