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103212233323 = 193534778411
BaseRepresentation
bin110000000011111101…
…1011011001001101011
3100212102001000200222021
41200013323123021223
53142334312431243
6115225352205311
710312460336143
oct1400773331153
9325361020867
10103212233323
113a854684591
1218005699837
13996b172514
144dd1911923
152a412526ed
hex1807edb26b

103212233323 has 4 divisors (see below), whose sum is σ = 103747011928. Its totient is φ = 102677454720.

The previous prime is 103212233281. The next prime is 103212233347. The reversal of 103212233323 is 323332212301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103212233323 - 213 = 103212225131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103212833323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267389013 + ... + 267389398.

It is an arithmetic number, because the mean of its divisors is an integer number (25936752982).

Almost surely, 2103212233323 is an apocalyptic number.

103212233323 is a deficient number, since it is larger than the sum of its proper divisors (534778605).

103212233323 is an equidigital number, since it uses as much as digits as its factorization.

103212233323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534778604.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 103212233323 its reverse (323332212301), we get a palindrome (426544445624).

The spelling of 103212233323 in words is "one hundred three billion, two hundred twelve million, two hundred thirty-three thousand, three hundred twenty-three".

Divisors: 1 193 534778411 103212233323